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Thread: The small trimaran thread

  1. #51
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    Default Re: The small trimaran thread

    Quote Originally Posted by Dan St Gean View Post
    ... I wonder how they would have fared head to head with the Tornado. Both have big rigs and good righting moment....
    --- The Tornado would have less skin in the water, perhaps, but how often? A tri does not immediately encourage you to shift weight to the WW ama as a catamaran does, so perhaps also structure influences psychology? But the tri structure has some features that ease a ride, so for an expedition race, comfort might eventually be a factor -- so many factors! -- Wade

  2. #52
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    Default Re: The small trimaran thread

    I didn't check the Tornado or Misquito's time to Key West the end of the EC. You would have to correct the Mosquito time for the late start. Of course they were starting with a completely untried boat so this would be a little unfair to Misquito since the Tornado was well tried with a very competitive crew.

    Still would be interesting comparison.

    How long and wide was Tridarka?

  3. #53
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    Default Re: The small trimaran thread

    PS -- Was the Searunner 25 large enough to have the center cockpit and double cabins, each end?

    Yep. The 25 was basically the prototype for all the larger Searunners. It had cabins forward and aft. One option had a smaller cockpit and a larger cabin forward, the other option had a very large cockpit and a small cabin forward. When I bought mine it was the "blue water" version with the smaller cockpit. I converted it to the coastal cruiser setup.

    This isn't a small boat, and setup and launch are more of a hassle than virtually all of the newer designs. A very attractive update on the concept is Marples DC-3, which is a much simpler build and can be opened and folded on the water. But that too, is too big to belong in this thread.

  4. #54
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    Default Re: The small trimaran thread

    This CLC 17 fitted with the sailing rig and outriggers seems to be sailing well and perhaps should be considered if requiring a minimalist tri. Plans to convert any kayak, or possibly canoe are just $69. http://www.clcboats.com/shop/boats/w...iling-rig.html

    Last edited by keyhavenpotterer; 04-18-2012 at 03:38 AM.

  5. #55
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    Default Re: The small trimaran thread

    has this Little Wing video been posted yet?



    Cruising World video review http://www.cruisingworld.com/sailboa...iling-trimaran

    http://www.warrenlightcraft.com/
    Last edited by keyhavenpotterer; 04-18-2012 at 03:17 AM.

  6. #56
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    Default Re: The small trimaran thread

    Both the CLC SailRig and the Little Wing seem very interesting from a good sailing, minimalist boat. I did read that at a recent EC a Little Wing owner went out for a test sail in some waves came back saying he was underwater a lot of the time and packed up and went home. However the concept is the same as the Hobies AI so it might have been the owner or the specific situation. The CLC is generally talked about having difficulty tacking, which could be fixed. Choosing a bigger vaka (main hull) would probably make this more "seaworthy".

  7. #57
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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    Both the CLC SailRig and the Little Wing seem very interesting from a good sailing, minimalist boat. I did read that at a recent EC a Little Wing owner went out for a test sail in some waves came back saying he was underwater a lot of the time and packed up and went home. However the concept is the same as the Hobies AI so it might have been the owner or the specific situation. The CLC is generally talked about having difficulty tacking, which could be fixed. Choosing a bigger vaka (main hull) would probably make this more "seaworthy".
    The AI is also underwater frequently, but as a SOT the water drains away of it's own accord. The Little wing is a sit inside, requiring a spray skirt to stay dry. Could work, but not so easy to move about. Some of the AI/TI guys have added a tiller extension allowing them to sit hiked out on the tramps or some have made "haka" platforms for that purpose. The TI is tantalizingly close to what I would want in some respects, but I'd have to do those type of mods since I can't imagine myself confined to the hull all the time. the tendancy of the boats to cut through and submerge the bow is seemingly a trait common to virtually all kayak based sailing trimarans in rougher water. Having a vaka with better freeboard seems like a good plan.

    On the other end of the spectrum, there's some talk of the Marples DC3 which might be off the end of the size spectrum for this thread. However, the limit should not be on length IMHO since the HSCA sailing canoes and Holopuni have lots to recommend them.


    Dan

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    Default Re: The small trimaran thread

    There's always going to be a trade-off between comfort and performance. Even very large tris built for speed douse their crews with water when the waves pick up. Wave piercing hulls are inherently faster than the older high-buoyancy types, but you pay a price if it's not a very hot day.

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    Default Re: The small trimaran thread

    Quote Originally Posted by Woxbox View Post
    There's always going to be a trade-off between comfort and performance. Even very large tris built for speed douse their crews with water when the waves pick up. Wave piercing hulls are inherently faster than the older high-buoyancy types, but you pay a price if it's not a very hot day.
    Good point Wox. Fast is wet. However, solid water vs. spray is still worth avoiding. When sailing the '08 T200 on my H18, I was wet--soaked through on all points of sail. In '09 sailing the same course in similar conditions, I was comparably dry. Why? Freeboard. Sitting 4" above the water in the AI or Little wing doesn't give you much option for staying dry if the waves are above a very small chop. The bow of the Tamanu isn't really any taller than the bow of the H18, but the Tamanu hull carries that freeboard aft unlike the H18 which brings it to about 11" aft. I think that's what kept me drier. Hammering upwind is going to be wet in amy event, but having a bit of freeboard and some place comfy to sit with your heels below your butt are two things I will continue to look for in any multi I would want to own. The linked Holopuni canoe video above shows how wet it can be going fast. Fortunately, the water's warm.

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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    I didn't check the Tornado or Misquito's time to Key West the end of the EC. You would have to correct the Mosquito time for the late start. Of course they were starting with a completely untried boat so this would be a little unfair to Misquito since the Tornado was well tried with a very competitive crew.

    It's my opinion that the comparison should stand as it was shown on the course and let the whole thing speak for itself. Wanna start late because of fiddly bits that need fixing, or there's bad weather that you'd rather avoid?... then absorb those realities into the overall performance of the entry. Sorry to say this, but the trimaran folks knew the start time and just didn't bring it 'round. New boats take time to sort, so perhaps they might have started a week, or two, earlier? Seasoned crew vs a first effort..? Hey, isn't that the way it goes in life? Why should the EC function be any different? If one wishes to measure one's capabilities against the best, then bring the challenge straight away and let the event sort the results.

    Example: Ray Aldridge chose to withdraw his catamaran from the EC due to weather, how it might affect his boat and he and his crew. Good enough, but there aren't any comparisons to be made versus other boats that did start and subsequently finish on time and in good style. Ray's boat remains an unknown quantity as to suitability for the EC and it's as simple as that. Maybe Ray can bring it back when the weather is nicer and have a go. I'm sure that others out there are scheming for that very scenario as we write these posts.

    This event, concocted by Steve Isaac, has the unique ability to dramatically cull the herd when it comes to coastal adventure boaters who are capable and boats that are best suited for the conditions. I kinda like it when a butt-kicking storm front rolls through the fleet as they pick their way down the coast of Florida. You very quickly discover who has it going on and who doesn't. It's very much like the conditions one might find on a personal adventure trip along a far away coast. Lots of boats can do well in sanitary, dialed-in conditions that favor their design capabilities. The same is true for the sailors who are game as heck when the sun shines and the breezes are fair. Toss in a crusty test by having a go in rough conditions and the whole leader board can change in an instant.

  11. #61
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    Default Re: The small trimaran thread

    Well Chris, we were talking about the comparison between a tri and a well known cat with proved performance trying to understand the benefits and strengths of the two boats.

    So ignoring the rhetoric about ADVENTURE did you have something to say about the two boats? I agree the performance on the course should count, but you can't measure performance in elapsed time when one starts a day late.

    This wasn't a question about the EC, it was about two boats. Unfair as the comparison might be given the difference in preparation and crew.

    Much as I agree about the value of heavy weather in separating the quality of the boats (and seamen/ persons), you commented on the wrong issue. There are plenty of EC threads.
    Last edited by upchurchmr; 04-18-2012 at 12:35 PM.

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    Default Re: The small trimaran thread

    Dave, What about the Drifter 16 ? For what you are looking for it fits the bill.



    I did not have the building skills or budget for it but did have an old Laser rig so I built my E15. These hull shapes, with a lee-board seem to go to windward very well.

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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    ... you commented on the wrong issue. There are plenty of EC threads.
    Sorry, but I only worked off of your comments from several posts earlier, as well as the quoted text, where it was you who mentioned the EC. As they say in court my friend, you opened the door. Just because you don't like what came through after you did so, doesn't remove its value. Go take a scan back through the posts and see how many references you, personally, have made to the EC. That should get you rolling on the right track here. So, unless you are willing to chastise yourself and then have the WB folks remove all mention of the EC in the thread, it looks like it's here to stay.

    As to comparing a day late effort to a pair of guys who played by the rules as entitled... One can make any comparison one wishes. It was the crew of the tri who decided to start a day late. Nobody forced them to do so. Others went as planned and scheduled, so it's on the tri crew alone for how and when they chose to start. I am curious, though, as to why you have become so rah-rah defensive about the trimaran team. Whining about their "late to the game" effort and then adding insult to the Tornado crew for, once again, having the best boat and team on the water is goofy. When the tri gets to the start on time, they are ready for a proper go at the Tornado team, then you can make the comparisons without the excuses. Right now, it sounds like sour grapes and is functionally irrelevant.

    Come on, Bubba, it's over and it isn't going to change anything. Man-up, get prepared for next year (if one cares to do it again) and leave the start beach on time with a functional boat that has no loose ends. Geez, is it really that difficult?

  14. #64
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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    Well Chris, we were talking about the comparison between a tri and a well known cat with proved performance trying to understand the benefits and strengths of the two boats.

    So ignoring the rhetoric about ADVENTURE did you have something to say about the two boats? I agree the performance on the course should count, but you can't measure performance in elapsed time when one starts a day late.

    This wasn't a question about the EC, it was about two boats. Unfair as the comparison might be given the difference in preparation and crew.

    Much as I agree about the value of heavy weather in separating the quality of the boats (and seamen/ persons), you commented on the wrong issue. There are plenty of EC threads.
    The Tornado is a known commodity. This new tri is not. It's fast...but how fast? Fast enough to win the UFC-but the Tornado or their solid crew were in that race. Just because they were on the same course does not mean they were in the same race either. Lumpy and Macho man or previous crew Bumpy hammered down to Largo nonstop in previous years. Could one do that 900 miles of sailing instead of roughly 300? Does a quarter miler run a faster split than a marathoner? Thus the use of the race itself is a fun way to look at their relative performance potential. We know what the Tornado can do--40 years of development have seen to that. An untested tri fresh off the interupted build is not a known item--that's why I wondered aloud what a comparison might look like. Every boat has it's strengths and weaknesses. Some are good around the cans, some in adventure races, & some like Chris' XCR are good as a canoe, outrigger and tri. But is the XCR as fast as a Tornado? No. Can the Tornado go through the nightmare? No...horses for courses.

    That said, I wonder how the Mosquito would do in the same race. I gotta imagine the T would have the edge in shorter courses due to it's lighter weight. With no provision to sleep aboard a T, I beleive the longer course would start to favor the Mosquito--if it had enough boatspeed to not allow shore rest for it's rival. Anyhow it's just online questions unless the Mosquito enters an EC next year after sorting their early teething issues. I remember Randy's Sizzors had similar issues in it's first two attempts--and then went on to win in record time in it's third go. Tuning sure has advantages! Even Ben and Emily tuned up the XCR from a DNF last year into a very solid performance this year and that included a new rig if I remember correctly.

    Dan

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    Default Re: The small trimaran thread


  16. #66
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    Default Re: The small trimaran thread

    Not wood but it could be...


    Similar in some respects to Mosquito btw.

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    Default Re: The small trimaran thread


    Flash harry foiler.
    Dan

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    Default Re: The small trimaran thread

    Chris O's Europa design


    Could we speculate how it would do against a Tornado?

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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    Both the CLC SailRig and the Little Wing seem very interesting from a good sailing, minimalist boat. I did read that at a recent EC a Little Wing owner went out for a test sail in some waves came back saying he was underwater a lot of the time and packed up and went home.
    I was at the start on the day that occurred in 2010. The boat in question was an early production boat. The skipper sailed it over from the boat ramp on the back side of Mullet Key and in his enthusiasm with his new boat he pressed it too hard and cracked one of the crossbeam. He would up going home only because the boat was broken.
    Last edited by John Bell; 04-18-2012 at 02:58 PM.

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    Default Re: The small trimaran thread

    Quote Originally Posted by Dan St Gean View Post
    I think the watertriber bought it for 4k and then sold it after the race. A pretty good deal IMHO. The bigger rig made lots of sense to me. Dan
    The original rig on the Tridarka was reported not go to weather well. They guy who bought it from Chief put a beachcat rig on it, looked like it was off a Hobie 18. I talked Izatarock who sailed it to a good finish in 2011 about why he sold it during this year's EC. He said the Tridarka was a lot of boat for a solo sailor to handle. It was fast and powerful, but heavy and kind of unwieldy to deal with on land. While it was great for events like the EC, it was a lot of trouble to set up for daysailing so he let it go.

    The same guy attempted the EC solo in a Hobie 16 this year. After a capsize in Sarasota Bay, he dropped out. Id rather do it in a Tridarka, myself!

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    Default Re: The small trimaran thread

    Quote Originally Posted by Dan St Gean View Post
    Chris O's Europa design


    Could we speculate how it would do against a Tornado?

    OK, so let's speculate, seeing as the E20 has not been built as of yet. Here's the link to the article describing the boat in detail, complete with some links to vertical strip foam building techniques to show that the process is not that difficult for a guy who has already built a boat, or two. http://www.lunadadesign.com/europa-2...-trimaran.html

    Built in carbon cloth, the E20 could be ready to sail in the low 400 pound region for all-up weight. It would be less expensive in glass laminates with a weight offset as the major adjustment to the final product. I expect the boat to be powerful upwind and especially quick when making use of offwind angles. Because of its enhanced righting moment due to beam width over a trailered beach cat, it should carry sail further into the upper wind regions than a cat, giving it significant advantages. The boat has a comfortable cockpit area that could be useful for crew rest. To that end, I would suggest a collapsible dodger just aft of the mast with tapering side curtains to keep the resting crew dry and warm. I'd further equip the boat with ultra light weight seats on the aft end of each side trampoline surface that have fold-down backs to keep the wind drag to a minimum. These seats would give the skipper more comfort and allow for a bent leg stance while driving for longer periods.

    The amas are modeled after those seen on the Maxi-tri, Sodeb'O. They have wave piercing bows only at the forward ends. This allows the boat to be driven more aggressively with reduced hobby-horse pitching moments. The volume of the bows has been flipped top for bottom to maintain the forward reserve buoyancy needed to resist pitch-poling moments. Immediately aft of the wave piercing feature, the amas open up to provide full, offshore style reserve buoyancy at 200% of displacement. Experienced sailors will be able to push the boat quite hard without fear of tossing it over.

    I would not suggest that owners of this type of boat put it to the crucible of trying to push hard in any race before they know the machine. Instead, I would suggest that the crew embark on a regimen of regular sailing sessions in a wide variety of weather and sea states so that the sweet spot can be fully understood before pressing the boat in a competitive environment. For example... What does it take to fly the main hull so that it is just kissing the surface and how easily can it be held in that state without the danger of capsize. At that point, I think that a skilled crew that has gotten to know the boat and its quirks, will be able to put this ride up at the front of the EC, doing battle with Sew Sew and Lumpy.

    Paddling this machine would be about as easy as it is to paddle the Tornado, which isn't very easy compared to other boats where the paddling function has been included as a major component of the design strategy. If the wind is cooking, then this boat should be a serious threat, If the wind dies, then it's going to be one ugly slog to Key Largo. Dead air could provide for the interesting scenario of all the sail rigged Krugers, Hobie AI's and the XCR's going right past the likes of the Tornado, Randy Smyth's tri and the Europa 20. There might be a bit of salvation if the side tramps could be rolled out of the way, the rig struck and the crew gets to hammering with paddles on each side of the main hull. Other than that, it's all about the wind for boats of this type.

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    Default Re: The small trimaran thread

    [QUOTE=Chris Ostlind;3383179]Sorry, but I only worked off of your comments from several posts earlier, as well as the quoted text, where it was you who mentioned the EC.

    The EC was only mentioned to point out the specific boats

    As they say in court my friend, you opened the door.

    I'd like to close it if you don't mind. This was a simple thread about the available small triamarans.

    Just because you don't like what came through after you did so, doesn't remove its value. Go take a scan back through the posts and see how many references you, personally, have made to the EC. That should get you rolling on the right track here. So, unless you are willing to chastise yourself and then have the WB folks remove all mention of the EC in the thread, it looks like it's here to stay.

    As to comparing a day late effort to a pair of guys who played by the rules as entitled... One can make any comparison one wishes.


    Boats, I was only talking about the boats, and how difficult it is to actually compare the value of the boats.

    It was the crew of the tri who decided to start a day late. Nobody forced them to do so. Others went as planned and scheduled, so it's on the tri crew alone for how and when they chose to start. I am curious, though, as to why you have become so rah-rah defensive about the trimaran team. Whining about their "late to the game" effort and then adding insult to the Tornado crew for, once again, having the best boat and team on the water is goofy. When the tri gets to the start on time, they are ready for a proper go at the Tornado team, then you can make the comparisons without the excuses. Right now, it sounds like sour grapes and is functionally irrelevant.

    Come on, Bubba, it's over and it isn't going to change anything. Man-up, get prepared for next year (if one cares to do it again) and leave the start beach on time with a functional boat that has no loose ends. Geez, is it really that difficult?


    It really is not that difficult. Stay on track. Different boats, what are they? Not macho chest beating about something neither you or I did this year. Actually never for myself, I don't know about you.

    Perhaps I should bring up #71. This looks a lot like what you accused Ray Aldridge of - pushing his own professional products. At least his had been built.
    How about you and I just stop posting to this thread and let everyone else get back to the nice simple fun of pointing out the small trimarans available.

  23. #73
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    Default Re: The small trimaran thread

    John,

    Thanks for the clarification. I only read a bystander report, obviously not knowledgeable.

    The only point was that little low boats suffer in the waves.

    Marc

    Quote Originally Posted by John Bell View Post
    I was at the start on the day that occurred in 2010. The boat in question was an early production boat. The skipper sailed it over from the boat ramp on the back side of Mullet Key and in his enthusiasm with his new boat he pressed it too hard and cracked one of the crossbeam. He would up going home only because the boat was broken.

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    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post

    ...Perhaps I should bring up #71. This looks a lot like what you accused Ray Aldridge of - pushing his own professional products. At least his had been built.
    How about you and I just stop posting to this thread and let everyone else get back to the nice simple fun of pointing out the small trimarans available.
    If you take note, I never mentioned one of my designs until Dan suggested that we speculate as to the potential of the Europa 20 trimaran. In threads elsewhere on this section of the greater forum, there have been numerous instances where my designs, the XCR, has been discussed by others and I stayed out of the thread. Truth is, I have about a dozen small tri designs of all sizes that would comfortably fit into this category should I elect to present them. That I have not until asked to speculate as mentioned, says that I am engaged in the practice as I suggested to Ray and others regarding the pimping of their boats as a function of using this forum. I indicated to Ray that answering questions, etc., about his boat would be more than acceptable in this fashion. What isn't acceptable, in my estimation, is the production of a thread topic that is not much more than a method for shoving one's designs out into the mix, over and over, in an effort to gain cheap advertising.

    I'm not going to list my sailing CV on these pages. Suffice to say that I have done significant coastal adventure cruises in the past, both sailing and paddling, will do more in the future and have a solid grasp as to what it takes to do so successfully.

    Thanks for the suggestion, but I'm not about to withdraw from a topic where I have considerable knowledge, simply because you put it forth. If it's product credibility you seek in order for me to justify my presence here, then take a look at the accomplishments of Ben and Emily Algera, who sailed and paddled one of my boat designs to a class victory in this recent EC. They didn't walk away from the adventure when faced with an approaching front. They, like many others, pushed off. The XCR led the Class 3 mob down the coast until they opted to take their boat through a huge portion of the Everglades (a good deal more than the Nightmare section) and completed the course in the time allotted. Ray's boat never left the beach, much less demonstrated that it could actually complete an EC intact. I'm not down on Ray for that, He made his choice and that's that. But as far as proof of concept because it is built, as you suggest... perhaps you will recognize that a great design that safely and swiftly conveys its crew to the intended goal is a whole lot more accomplished than a boat that never attempts the route, built, or not?

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    Default Re: The small trimaran thread

    You still don't get it.

    Boats not EC. I have no problem with you talking about boats.

    This is a waste of time.

    I want to apologize to everyone else. Shouldn't have ever responded. This was a nice thread.

    Quote Originally Posted by Chris Ostlind View Post
    If you take note, I never mentioned one of my designs until Dan suggested that we speculate as to the potential of the Europa 20 trimaran. In threads elsewhere on this section of the greater forum, there have been numerous instances where my designs, the XCR, has been discussed by others and I stayed out of the thread. Truth is, I have about a dozen small tri designs of all sizes that would comfortably fit into this category should I elect to present them. That I have not until asked to speculate as mentioned, says that I am engaged in the practice as I suggested to Ray and others regarding the pimping of their boats as a function of using this forum. I indicated to Ray that answering questions, etc., about his boat would be more than acceptable in this fashion. What isn't acceptable, in my estimation, is the production of a thread topic that is not much more than a method for shoving one's designs out into the mix, over and over, in an effort to gain cheap advertising.

    I'm not going to list my sailing CV on these pages. Suffice to say that I have done significant coastal adventure cruises in the past, both sailing and paddling, will do more in the future and have a solid grasp as to what it takes to do so successfully.

    Thanks for the suggestion, but I'm not about to withdraw from a topic where I have considerable knowledge, simply because you put it forth. If it's product credibility you seek in order for me to justify my presence here, then take a look at the accomplishments of Ben and Emily Algera, who sailed and paddled one of my boat designs to a class victory in this recent EC. They didn't walk away from the adventure when faced with an approaching front. They, like many others, pushed off. The XCR led the Class 3 mob down the coast until they opted to take their boat through a huge portion of the Everglades (a good deal more than the Nightmare section) and completed the course in the time allotted. Ray's boat never left the beach, much less demonstrated that it could actually complete an EC intact. I'm not down on Ray for that, He made his choice and that's that. But as far as proof of concept because it is built, as you suggest... perhaps you will recognize that a great design that safely and swiftly conveys its crew to the intended goal is a whole lot more accomplished than a boat that never attempts the route, built, or not?

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    Default Re: The small trimaran thread

    And still will be as I'm sure we've only scratched the surface of small tris. Perhaps a good time to mention Joe F but together a great blog over at www.smalltrimarans.com

    Dan

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    Quote Originally Posted by Tim Eley View Post
    Dave, What about the Drifter 16 ? For what you are looking for it fits the bill.
    I did not have the building skills or budget for it but did have an old Laser rig so I built my E15. These hull shapes, with a lee-board seem to go to windward very well.
    Hi Tim, I just put 2+2 together: yours is the E15 posted about earlier, so cool it deserves another pic:



    I see the similarity with the Drifter series. This seems to be the sort of boat Dan is contemplating, pretty small but the option for a passenger and reasonable freeboard.

    If I were to build a Drifter it would be the 12 or 12L (longer amas), as I would like as light as possible: easy to lift onto cartop and trolley the whole deal across the sand to the water. My target is sub 100lb all up! so that has to be a tiny tri. A rough weight budget based on a generic ply kayak hull plus pieces of my current outrigger canoe (18') as safe estimates:

    Item kg lb
    Hull 18 40
    Amas 9 20
    Akas 4 9
    Rudder 2 4
    Sail 8 18
    Total 41 91

    This says I could pull it off! As has been pointed out this could be a wet ride, but I'd be mostly on local lakes, fair weather, air temps above 10 deg C.

    Back to your boat: can you tell us a bit more? any interesting details of design, construction, sailing. I like the Dierking-esque ama attachment. Do you have a leeboard or centreboard? Solid or box beam akas?

    Finally the article linked to mentions Sanginet, France . I've sat on the edge of that lake, and swum in it! In 2000 I was based in a tiny village (Salles), working in an even more obscure location (Pierroton), between Bordeaux and Arcachon. We were there for the summer which us kiwis found pretty hot, so in true kiwi fashion we headed for water as often as we could, getting to know local lakes and beaches quite well, our kids were just 4 and 6 at the time. So cool to be reminded of of our stay there.

    a plus tard, Dave

  28. #78
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    Default Re: The small trimaran thread

    Quote Originally Posted by keyhavenpotterer View Post
    This CLC 17 fitted with the sailing rig and outriggers seems to be sailing well and perhaps should be considered if requiring a minimalist tri. Plans to convert any kayak, or possibly canoe are just $69. http://www.clcboats.com/shop/boats/w...iling-rig.html

    I like these kayak/canoe outrigger systems, but understand that there some some compromises involved in using a paddle-optimised kayak as the vaka (eg. insufficient volume & freeboard at bow).

    What if I like paddling, but I like sailing more? Could the compromises be inverted - a purpose optimised sailing vaka that is appropriate for occasional, "sub-optimal" fun unplugged paddling? What would you change in the hull shape? Would it be worth bothering?

  29. #79

    Default Re: The small trimaran thread

    Quote Originally Posted by upchurchmr View Post
    You still don't get it.

    Boats not EC. I have no problem with you talking about boats.

    This is a waste of time.

    I want to apologize to everyone else. Shouldn't have ever responded. This was a nice thread.
    Don't worry about it. It took me a surprisingly long time to figure out that there was no point in replying.

    I have to say that I've been doodling a little tri lately. I know, I like cats better, but... I have this nice Nacra 5.2 rig. I decided it just wasn't big enough for the 23 foot cat I've half built, so I've been casting around for a better platform. Since my focus is cruising, any boat I stick it on will have a lot more stability than the original beach cat, and I've come to see that as a problem. Cats are pretty rigid-- it's the whole flagpole set in concrete thing that can lead to broken masts. Anyway, a tri is more forgiving when it comes to rig forces... shock loads are going to be lower.

    Also, I have to admit there are good reasons why most micromultis that fold to be easily trailerable turn out to be tris. The tunnel hull syndrome makes it hard to have any sort of pleasant accommodations in a 20 foot cat unless it has fixed beam and a central cabin. Then of course it's limited to 8.5 feet of beam.

    Besides, I'm sort of liking the idea of having a really fast boat, for a change.

  30. #80
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    Default Re: The small trimaran thread

    Quote Originally Posted by coucal View Post
    I like these kayak/canoe outrigger systems, but understand that there some some compromises involved in using a paddle-optimised kayak as the vaka (eg. insufficient volume & freeboard at bow).

    What if I like paddling, but I like sailing more? Could the compromises be inverted - a purpose optimised sailing vaka that is appropriate for occasional, "sub-optimal" fun unplugged paddling? What would you change in the hull shape? Would it be worth bothering?
    Here is one sailing in 35mph winds


  31. #81
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    Default Re: The small trimaran thread

    Quote Originally Posted by coucal View Post
    ...What if I like paddling, but I like sailing more? Could the compromises be inverted - a purpose optimised sailing vaka that is appropriate for occasional, "sub-optimal" fun unplugged paddling? What would you change in the hull shape? Would it be worth bothering?
    --- It is the old row/sail 50/50, 30/70, 80/20 canoe question :-) On the face of it, a 50/50 sailing/paddling canoe (from old discussion in our lifetsyle) satisfies you half the time unless you precisely schedule your cruising for half paddling, half sailing. The sailing (monohull) canoe thread on this forum have gone into this. It is interesting.

    The Everglades Challenge race is an excellent disaplay of these options. My small trimaran for that race was a lesson in bad timing; it was probably 85/15 canoe -- you do not want to paddle it much, with a load I could hardly keep it going 2 knots for the hours I had to paddle -- so I tried to sail it when I should have been paddling it in 2011, and that cost me. Canoes meant to sail as a second choice made much better progress (Kruegers, etc.). Yet in other weather, the canoes and kayaks with tiny sails this year were 10/90 canoes (let's say), but the high winds behind them made them effective sailors, otherwise, yes, their sails are small useful enhancements, worth carrying as long as you are ready to paddle most of the day.

    Effective designs as tested in the EC sail well but tolerate a lot of paddling (and peddling) -- Hobie Adventures, etc., perhaps some CLC tri-kayak conversions as shown above -- what do we call them? 70/30's? (Morphing craft such as Ostlind's XCR as used in these year's EC are harder to pin down.)

    Also, track down the thread(s) where Howard Rice talks about his sailing canoe Sylph -- he has thousand+ miles of camp-cruising in it. I forget what he called his -- I suspect somewhere between 60/40 and 80/20, but his lectures (I say that in a positive way) are enlightening in this regard. -- Wade
    Last edited by wtarzia; 04-19-2012 at 08:31 AM.

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    Default Re: The small trimaran thread

    Ray,

    How 'bout you take the main hull you've got, the 5.2, and put the whole thing together like a mini Trinado? I think I'd do that with the H18, but the hull attachment points are miserable for doing anything else with the hulls. I like the light long and powerful boats--hence the questions about the above tris like Mosquito, the Adventure tri, etc. However, for my solo + idea, I'm thinking smaller and lighter than those boats. Maybe somewhere between the Frank Smoot 16' boats and the Tamanu for the hull. Noting that both the the Seaclipper 20 and W17 are using silly simple shapes successfully, I wonder if something like that would work for me. I have two rigs to shoose from on either end of the spectrum. A Raptor 16 sail or the Hobie 18 rig. I was thinking also of keeping it light like Dave mentions. Solo boats are a bear if one can't drag them out of the surf line to get ashore. Both the W17 and the Seaclipper 20 are too big for that. The new Woods Strike 15 has only 250# of displacement available for skipper and stores, so I'm somewhere in between.


    It's fun to noodle about such things though. The seating of both the W17 and Seaclipper 20 are appealing with their open cockpit and side seating shared by other examples shown above like the Discovery 20. It seems some sort of folding setup or quick assembly is a must. I think I favor long and lean rather than the skiff like form of the Weta. Since I do have some stuff already made, it might make sense to use it. However, time is seriously limited now with my growing family--so it might be more thinking for a while rather than building. I do know building to a plan is lots faster than making things up as I go along....

    Dan

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    Default Re: The small trimaran thread

    Quote Originally Posted by wtarzia View Post
    --- It is the old row/sail 50/50, 30/70, 80/20 canoe question :-) On the face of it, a 50/50 sailing/paddling canoe (from old discussion in our lifetsyle) satisfies you half the time unless you precisely schedule your cruising for half paddling, half sailing. The sailing (monohull) canoe thread on this forum have gone into this. It is interesting.

    The Everglades Challenge race is an excellent disaplay of these options. My small trimaran for that race was a lesson in bad timing; it was probably 85/15 canoe -- you do not want to paddle it much, with a load I could hardly keep it going 2 knots for the hours I had to paddle -- so I tried to sail it when I should have been paddling it in 2011, and that cost me. ....
    Wade, I think would have paddled less in 2011 if you had a bit more sail area. I was famously slow getting off the beach that year and then tried to beat for a couple of hours without my centerboard which all conspired to put me way behind. I remember passing you somewhere north of Sarasota on Saturday afternoon and it appeared to me you mostly lacked horsepower. I think your boat could handle a lot more power than you've got on it.

  34. #84

    Default Re: The small trimaran thread

    Dan, you've hit on a big problem with small cruising tris-- lack of displacement. I guess that's why most of the fast little tris don't have cabins.

    The 20' one I've drawn displaces 1400 pounds max. With 3 hulls and a cabin, that doesn't leave much capacity for two people and gear.

    Unfortunately, I don't have the Nacra hulls-- just the rig.

    Oh well. I've got an idea for a 20 foot cat that might avoid the tunnel hull syndrome. But right now I'm going fishing in Slider. My wife just called and told me that they were catching Spanish mackerel hand over fist off the Shalimar bridge.

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    Default Re: The small trimaran thread

    That's the spirit Ray. There's still a small idea of going with something like an overgrown A cat...but I'm going to check out the tri hopefully in June. I really like some of all three forms of multis--finding what works best for the potential 375-400# max load for the solo adventure is what I'm searching for. I think a single outrigger with safety ama, a small tri, or a light cat could get it done. However, since this is the small trimaran thread, let's hear more about the E15 or similar tris!

    Dan

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    Default Re: The small trimaran thread

    Hi Dave, That is a very light and small craft, I think it will be difficult to accommodate two adults and not effect the performance/safety too much. My first boat only had free-board of 12inches and on one occasion it soon filled up from the waves and I was forced to return to shore! I should add that it was just 8 feet long and only really made for my 10 year old son.

    My boat, I also needed to be able to trolley it down to a beech/shore where the rest of my family would be windsurfing and store it in my garage over the winter hence its length of 176 inches (4.5m). The total boat ready to sail weighs in at 230 lbs (103 kg). It could be made lighter but I could only find 5mm ply locally and I am sure 4mm would be OK and much lighter. I would also reduce my Amas by 2-3 feet and the Laser mast is heavy. But having said that it all comes apart and the bits can easily be moved down to the shore and assembled.

    Construction was simple 'stitch and glue' with 4 bulkheads, but to keep costs down (total build cost 450 euro) I used Polyester resin and very little wood other than the ply. I used floor insulation foam as additional bulkheads under the deck and cockpit floor. Akas are hollow box beams, rudder is straight of a Laser, lee-board is a centreboard from an Enterprise dingy. Yes the ama attachment is Dierking-esque, simple, effective and maybe I could cut the line and remove an ama if I was to capsize??

    Tim

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    Default Re: The small trimaran thread

    DSCF0874.JPG

    Is this small enough ? 8 foot by 6 foot, 4 meter windsurf sail, based on half a PDR (puddle duck racer), just 3 sheets of ply and wood glue !

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    Default Re: The small trimaran thread

    Quote Originally Posted by coucal View Post
    I like these kayak/canoe outrigger systems, but understand that there some some compromises involved in using a paddle-optimised kayak as the vaka (eg. insufficient volume & freeboard at bow).

    As you suggest, Coucal, there are issues with low volume and freeboard. There is another issue with kayak conversions if one wants to take the boat into some of the higher available boat speeds... that being the fact that the hull is designed, specifically, for low speed work, such as one achieves through paddling. The prismatic coefficient of a typical paddled hull is very low, making it less than optimal for a sailed craft that can achieve higher routine speeds. Yes, kayaks are narrow, like a good multihull, but its the configuration of that narrowness that is in the way of an efficient boat.

    Going beyond that, the kayak also confines the crew to the cockpit, which limits how much moveable ballast can be brought to bear in the sailing aspect of the design. It is possible to rig the kayak with a cockpit cover that has no tunnel, sealing off the interior and allowing the driver to get out on a hiking seat, or even a trampoline surface. This would give much greater righting moment to the overall design and allow for better speed through a broader wind range.... but then the driver is fully exposed to the elements and needs to dress accordingly. Warm water and weather= no problemo for this bit, but that is not always available to the owner of the boat.



    Quote Originally Posted by coucal View Post
    What if I like paddling, but I like sailing more? Could the compromises be inverted - a purpose optimised sailing vaka that is appropriate for occasional, "sub-optimal" fun unplugged paddling? What would you change in the hull shape? Would it be worth bothering?
    The answer is to design and build a boat that has the sailing bias integrated at the front end of the process and then build from there. The type of kayak you suggest would have raised decks for enhanced freeboard, much higher prismatic coefficient values, reenforced decks at the locations where the akas will typically mount, generous cockpit openings for easier transitions from sailing to paddling, heavier duty rudder mounts and rudder assemblies, foil shaped lee/center/dagger boards and rudders, enhanced mast steps within the hull, wave deflectors directly in front of the mast location, a mounting system for an extreme lightweight hiking platform on each side of the vaka hull, integrated trampolines and sufficiently bouyant inflatable amas, so that they can be deflated and stored when the skipper wishes to explore smaller waterways.

    Yes, I think such a craft is worth it, if that is the type of boating you wish to do. If you see yourself being able to make good miles down the coast with gear and stores in your vessel for a lengthy cruise. If you might want to shed the amas and akas, so that you can paddle quietly and easily in the back waters of an estuary. If you'd like to follow very narrow, winding waterways strictly via paddle power... and then reverse the whole design and go back to sailing once again, then yes, I'd say it is more than worth the effort to have a boat of this type.

  39. #89
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    Default Re: The small trimaran thread

    The XCR did just that this year and Ben and Emily have some good video of their trip posted over on the watertribe blog. Neat stuff! I know they hit 10 knots downwind which is pretty good for a sailing canoe fully laden with an expedition load. They also has some shots of it as a single outrigger and some of it as a canoe. Inflatable amas made all that possible...that, and a canoe hull beam that allowed them to paddle it without amas.

  40. #90
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    Default Re: The small trimaran thread

    It was blowing about 30 when they came by where I was sitting on Sunday morning. They looked to be going about 10 then. They would have been going even faster if they had some sail up!

    (Ok, they did have a tiny bit of reefed sail showing... )

  41. #91
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    Default Re: The small trimaran thread

    Quote Originally Posted by John Bell View Post
    Wade, I think would have paddled less in 2011 if you had a bit more sail area. I was famously slow getting off the beach that year and then tried to beat for a couple of hours without my centerboard which all conspired to put me way behind. I remember passing you somewhere north of Sarasota on Saturday afternoon and it appeared to me you mostly lacked horsepower. I think your boat could handle a lot more power than you've got on it.
    --- Ha, I think it is hilarious meeting mysterious people on the sea and a year later finding out who they were/are on Internet :-) I was passed by Chief in his Krueger around 5 PM. Were you the guy rowing by me? (That might have been in the evening). A Bluejay passed me at that time too (Channing).

    But you are absolutely right about the sail area in relation to the mode of the canoe I was sailing in EC2011. I vowed for my first solo attempt to aim for a steady safe pace so I could at least finish, with a rig I knew to be handleable up to 20 knots in a pinch, unreefed. I was trying the trimaran mode for the first time, and yes, I learned it was a very stable mode compared to my snap-roll single outrigger with a lower volume ama (~200 pounds vs. 400 pounds for one of those inflatables). That was one mistake, in a way -- I could have carried a large light-air rig quite safely with safety-margin-time for reefing it.

    My usual rig at home is 54 on main, 37 on mizzen, and at home that is reliable-all-around from wind speeds 5-20 (iffy in 20 as a single outrigger) but often bad in light air. In light air I have used a big(er) standing lug alone (114 feet), which is better (no back-winding aerodynamic losses as a single sail), but over 15, hard to handle because of pronounced bow-down attitude.

    For EC 2011 I used the 54 on the main and a smaller 20 on the mizzen. That is a good rough-weather rig (I did not reef when Chief asked me to not out of bravdao or disrepect but because I am experienced in that rig in brisk weather). But -- surprise! -- it was a bad gamble in the winds we had after 10 AM or on the first day. On sunday, had I not lost my rudder, and had I waited long enough for the wind to turn west as it started doing Sudnay afternoon after the squall, I could have done well enough with it (I also thought, wrongly I learned recently, that I would be disqualified for arriving at CP1 late Sunday night. I did not know the weather-hold rules nor that checkpoint managers have some discretion).

    I just bought a 75 foot higher aspect sail (square topped, battened, deep reefs) for the main, and will test it with my 20 foot mizzen soon; same sail area as typical rig, but distributed more efficiently and focused on a more efficient mainsail. I am still left with the thought that I will be haunted by light air though. I need a bowsprit for this new rig because I have to add stay and shrouds, so I started looking at used spinnakers as I think about ways to raise a light air sail on the new 17 foot tall mast. Advice on this is invited. -- Wade

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    Default Re: The small trimaran thread

    I was in the blue-green O'day Daysailer in 2011. We were probably 1/4 mile apart when I passed you on Saturday evening.

    We actually met at the campground that year. I think you were one or two sites over from us. I was staying with Lugnut.

    I remember looking at your boat on the beach and thinking it needed more sail area. If it were mine I'd want twice what you were carrying that year. If you don't need to reef until it's blowing 20, you need more sail. I don't know how much, but with those big amas you have a lot of power to carry sail. If it were mine, I'd rig up the 114'er as a balanced lug and make reefing as easy as possible. If you have sail with one reef in 10 knots, so what? As long as reefing is easy and fast, then it doesn't matter if you have to start reefing earlier.

  43. #93
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    Default Re: The small trimaran thread

    Quote Originally Posted by John Bell View Post
    I was in the blue-green O'day Daysailer in 2011. We were probably 1/4 mile apart when I passed you on Saturday evening. We actually met at the campground that year. I think you were one or two sites over from us. I was staying with Lugnut.

    I remember looking at your boat on the beach and thinking it needed more sail area. If it were mine I'd want twice what you were carrying that year. If you don't need to reef until it's blowing 20, you need more sail. I don't know how much, but with those big amas you have a lot of power to carry sail. If it were mine, I'd rig up the 114'er as a balanced lug and make reefing as easy as possible. If you have sail with one reef in 10 knots, so what? As long as reefing is easy and fast, then it doesn't matter if you have to start reefing earlier.
    --- OK, we did meet briefly at the campsite. I suppose my 16 foot canoe as a trimaran might take double the sail area of EC 2011 (about 150 feet), but I would usually be sailing with reefs. That trimaran configuration was only for the EC because of storage and transport issues at home -- back to the single outrigger with 6 feet between center-of-bouyancies, ama-to-vaka. I am considering that kind of sail area for the 20 foot single outrigger I plan to build soon (it will have a 9 or 10 foot beam, so I will have to design the akas to fold somehow). --Wade

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    Default Re: The small trimaran thread

    Quote Originally Posted by John Bell View Post
    It was blowing about 30 when they came by where I was sitting on Sunday morning. They looked to be going about 10 then. They would have been going even faster if they had some sail up!

    (Ok, they did have a tiny bit of reefed sail showing... )

    John, I think that Ben and Emily showed some prudent restraint with their effort this year. They have inflatable amas sized nicely for their single, 56 sq. ft. rig and they produced some serious, 7+ knot sessions with that rig up. If you saw them clipping along at ten, then it must have been howling. The boat is structurally setup for a twin, 56 ft. rig if they decide to go with bigger amas. Once Ben gets some miles behind him with this rig, he'll be ready to take advantage of the full potential. I think their goal this year was to press the sailling just a bit, but nothing that would endanger their completion of the full EC.

  45. #95
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    Default Re: The small trimaran thread

    Quote Originally Posted by wtarzia View Post
    ... I just bought a 75 foot higher aspect sail (square topped, battened, deep reefs) for the main, and will test it with my 20 foot mizzen soon; same sail area as typical rig, but distributed more efficiently and focused on a more efficient mainsail. I am still left with the thought that I will be haunted by light air though. I need a bowsprit for this new rig because I have to add stay and shrouds, so I started looking at used spinnakers as I think about ways to raise a light air sail on the new 17 foot tall mast. Advice on this is invited. -- Wade
    Are you planning on a fractional rig on the main, or are you staying the mast from the tip? If you want to fly a spinny/screacher type sail and keep the everyday rig setup to a minimum, you can add temporary unclippable stays that run to your aft aka. Just keep them clipped-off down near the mast base until you need them to launch the kite. Then, run them aft to where the aka joins the amas and you'll have all the rig support you need for the spinnaker. Of course, all this gets practiced in a quiet bay in light air until you feel really comfortable. For offwind work, you'll feel like you have a super charger running. The longer the luff on the spinny, the more lift you will experience in the bow. A prodder can become a real weapon in close quarters.

  46. #96
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    Default Re: The small trimaran thread

    Chris, I am attaching the forestay about three feet down from the masthead, and that will have to run down to a bowsprit approximately 5 or 6 feet long as measured from the base of the mast (the bowspit would be protruding about 3 feet past the stemhead) -- I haven't figured it all yet and it could change after testing.

    One shroud will go aft about two feet and a fraction more and out along the fore-aka, and the other will attach to the short-aka with similar angles. The short aka and its aft mate will carry one of my inflatable amas. The safety-ama set up will have to fold over for storage and transport, and I plan to make the attachment lash-on. The safety ama will ride about 14 inches over flat water, so in most coastal sailing the boat will be "trimaran-ish" as the safety ama will probably get wet a lot. Its height can be easily adjusted up, though, if needed.

    The stays are very thin Vectran, and will attach to horn cleats. The forestay is set (fractional) at the height for a 20 foot jib I have. In the past I found the bowsprit and jib harpooned the backs of steep waves, so the jib is not for rough weather. At 20 feet I was not sure if it helped the old stand-lug much. I hardly used it, but it will be an option. It was rigged as a self-tending, but I might bring it back to overlap the new square-headed main a little. Again, tentative. I will sail the canoe first with just the 75 main and 20 foot mizzen.

    I had already planned another hound near the masthead because when I bought Chief's hardly used main sail, he tossed in a tall skinny jib on a roller furler for free. The jib is very skinny, though, as it runs up to the masthead, such that I wonder how well it will set, and how finicky it will be. Its area seems to not be much more than my 20 foot jib, but I have not calculated it. Maybe 25-30 feet at the most? Not quite a light-air boost. The masthead hounds will let me try it, and also I could fly a light-air spinnaker from it. Your idea for clippable back-stays would then come into play.

    All this sounds fun in hypothesis, but the little narrow cockpit could become a mess with all those lines. Also, I have to keep an eye on the pitching moment on my little hull, since use of the 114 foot balanced lug pushed the bow down quite noticeably (the mast is 15 feet to the 12 footer on the old standing lug, and more sail area is up high). I used it on the lake in 20 knot winds -- supercharger! -- and on the coast in light winds so far. I wished heartily for the mizzen both trimes (the long boom of the balanced lug forced me to leave mizzen mast home). I could move the mizzen mast aft a foot and a half if I didn't have so manyother things to do, then 114 + 20 would make those slow days better, and the mizzen would bring back some control to reef at sea in a growing wind.

    I don't want to agonize too much more with Short Dragon though, or spend a lot more money on him, as I have the plywood for the 20 footer right now, and that project must begin. I was thinking the new 75 main could possibly be a mizzen sail on the Tamanu, but I don't know. Maybe I will want a big square-top main on that boat and re-use the 20 foot mizzen for control and reefing. -- Wade

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    Default Re: The small trimaran thread

    Hows this for small.



    50" square. ~6' tall light air rig. Weighs about 4 lbs. all put together.

    Its a T50 Trimaran from Tippecanoe boats, who make wood sailing models. A great way to practice!
    Member of the Loyal, Mostly-Noble, Elite and Most Ancient order of the Laughing Polar Bear Cap Society.

    I ask out of Ignorance, not Criticism.

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    Default Re: The small trimaran thread

    Quote Originally Posted by wtarzia View Post
    I don't want to agonize too much more with Short Dragon though, or spend a lot more money on him, as I have the plywood for the 20 footer right now, and that project must begin. I was thinking the new 75 main could possibly be a mizzen sail on the Tamanu, but I don't know. Maybe I will want a big square-top main on that boat and re-use the 20 foot mizzen for control and reefing. -- Wade
    Taking out a clean sheet of paper for the next exercise, Wade, will save you heaps of anxiety over the long haul. If you marry yourself to one component of the design, just because you have it on hand, you are limiting the overall design potential in a big way. I watched that here on these pages when one of the members acquired a certain type of mast and sail setup and then proceeded to agonize over the layout of a boat on which to mount the rig. That process was compounded by the individual's inability to let go of certain aspects of a design he had in mind. The result was that the boat never really materialized in any functional way and it now looks to be road kill.

    The winning formula is to conceptualize an entire system, top to bottom, that utilizes known components, rather than try to make a functioning patchwork quilt out of sacred cow elements. Don't be afraid to get rid of some items that might have looked to be appropriate at one point if you discover that they cause more grief than pleasure in the process. Successful design rotates around an understanding of all the components available (and needed) rather than piece-mealing a project as disparate light bulbs go on intermittently while work has begun.

    Wade... If you want to discuss the boat you are planning, please feel free to write me directly and I'll be glad to help. I'm not soliciting a paying gig here. I just want to help out in any way that I can so that you can create the boat you are really looking for.
    Last edited by Chris Ostlind; 04-20-2012 at 01:34 PM.

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    Default Re: The small trimaran thread

    [QUOTE=Chris Ostlind;3385578]. I watched that here on these pages when one of the members acquired a certain type of mast and sail setup and then proceeded to agonize over the layout of a boat on which to mount the rig. That process was compounded by the individual's inability to let go of certain aspects of a design he had in mind. The result was that the boat never really materialized in any functional way and it now looks to be road kill.
    /QUOTE]

    I resemble those remarks! My misguided attempt ran down the road of multiple designer's input and taking the design spiral way beyond what it was meant to do. However, the Holopuni proves I wasn't far off my original intent. I overbuilt the mast and it was (and is) too heavy. However, by backtracking to Gary's design intent, it's far from road kill.



    It's been sold on and continues to come ever closer to Gary's design while fulfilling it's owner's desires. Sometimes early efforts aren't what 'ya want and the only failure is not moving forward. Watching Frank's early designs morph into something quite usable is a good example of that. Even experienced designers miss the boat once in a while though--Bolger was famously wrong on a design and the client came back for another thinking he couldn't be so off twice. Learning from mistakes is a good thing. Never trying something is worse. When I started, there were no Hawaiian canoe designs out there for strip building--until Gary put out his set of Ulua plans. That's still the case today, although I wish there were a 20ish foot version of Holopuni out there.

    I find that if you are not in the mainstream, finding something right up your alley might not be available. Fortunately, most of this stuff isn't rocket surgery. It might not compete at the upper echelon of F18 or A cat. But if you get the CE & CLR right, you will probably have something functional. There are lots of fun designs put together by guys like Wade which fulfill their needs pretty well...and when they fall short or their desires change they can move forward with version 2.0. I'm sure Wade's Tamanu will be about perfect for his needs. I've been impressed with it's simple hull shapes being used in my Frankencat. My version 2.0 is being assembled for this summer.

    Like you suggest though, building to plan is MUCH easier(faster too). Not having to make novice errors is even better. If there's a plan for what you want to do that's even better. Lately, ther's been a resurgence in small tris, both in the comercial marketplace and the designs for homebuilds. Cats and outriggers too....

    Dan
    Dan

  50. #100
    Join Date
    Jun 2002
    Location
    San Pedro, CA
    Posts
    804

    Default Re: The small trimaran thread

    My apologies to you, Dan, if it sounded like I was thumping on you in particular. It's not you, but actually a created, amalgam character that serves as a device for the conversation.

    Still, this sort of thing does happen all the time in the small craft world. We latch onto some idea that we have for a boat of our dreams. We further stimulate the internal conversation by snatching-up a major component of the mental picture when we purchase a "great deal" on a used rig, or a pile of hardware, or some particular grouping of raw materials... and then go about the business of assigning that stuff to a project, even if the whole thing has not been sorted as a functioning concept. From my experience, the process described above is a reverse image of what probably should be utilized. Better to get one's ideas together for the craft that will make your dreams take shape, sit on the concept for a period of time while all the what-if's are worked through and then once the idea is solidly understood, go about the pounding around on the used gear lists, or your boating friend's gear pile for the necessary bits and pieces that can fit your dream.

    Doing it the other way, only forces one to try to "fit a round peg..." kind of solution onto the still quivvering dream. For most of the folks on this list, there is not a deep pockets resource for swapping concepts mid stream. We more, or less, have to have some kind of act together in order for the whole thing to work economically, or truly, it would be a whole lot better to just go out and buy the manufactured boat that best fits the scenario one has in mind.

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