Finally started a little work on the rear wings. These come as rough fiberglass parts that need a bit of sanding to get everything lined up. I epoxied them together with G-Flex + west systems 405 filler and a chunk of closed cell foam for flotation. They are still going to take a bit more sanding and a little filler to get the edges and seems perfect.
I have enough epoxy and filler to work on a real boat at this point...