Total newbie; Planning on building a SOF using the "fuselage" frame method. An out of the box idea occurred to me.
Instead of 3/4 plywood frames, would a 1/8" ply, 1/2 solid foam insulation, 1/8 ply sandwich appropriately sealed on the edges provide the strength needed in addition to being lighter and providing more flotation?
I have not seen this anywhere so there is probably a good reason this would not work, but I am just experimenting.
Thanks in advance.