Lapstrake boats don't require caulking between the planks. I think there are threads on this forum about posting pictures. It sounds like you have a...
Welcome aboard!
As above, no need to caulk annually. That's a myth perpetuated by people who never owned a wood boat. Depending on the planking wood...
My usual advice is to try a new boat or rig in warm water and light breezes. Get a feel for the boat and work out any bugs before going far. I can't...
I'm not an expert, but I have some experience. Those look like checks to me, the wood split as it dried. I don't think they're structurally harmful,...
It's difficult to assess the condition of a boat from pictures alone, unless it's falling apart. Have someone with experience inspect it thoroughly....