After many years of boating I decided it was time to rebuild my boat. The gelcoat from the waterline down was removed, replaced with three coats of S-1 Sealer and two coats of epoxy paint. The plywood was removed from the transom and replaced with four sheets of 3/8" marine plywood then glassed over. Four new stringers and engine mounts were fitted and glassed as well. A commercial company sprayed floatation foam between the stringers. Next 3/8" marine plywood was fitted for the floor and glassed over. Two part epoxy was used for all fiberglass work. I have some parts to put the boat back together. No motor or trailer.