I wanted to try to make a foam board with the wood vaneers or skins, but don’t know how to bond the skin to the board, and rails. Any help?
do a search for
Resin transfer molding
vacuum or vaccuum bagging
bag or bagging
summarize it you can either a) glue wood veneer or skin, then glass or b) use vaccuum bagging while glassing
Read this first for the basic construction method, You basically substitute balsa for d-cell: