Re: Ply- Glass- Ply
That is a ridiculous way to use fiberglass. You will be adding all of the weight and the cost of a layer of glass while avoiding having it be where it's strengths can be put to best use.
I also think that this particular design looks like it will incorporate all of the disadvantages of the St. Pierre dory while avoiding most of the pluses. This is not a promising study plan at all, at all!
Amphibious Macroplankton Oughtredia doublendus
Mostly found frequenting the littoral and estuarine zones in the southern half of the Salish Sea, though sightings have been recorded both north and south of this area, and occasionally, but rarely, inland, in freshwater environments. This species lives on micro-brewed beer and dutch-oven biscuits,and displays brightly colored nylon and gore-tex plumage during the rainy season. Approach with caution!