Browse our selection of canoe plans. we have ultra-light pack canoes, classic double-paddle canoes, and beautiful lapstrake canoes. choose from strip-planked or. Free sailboat plans for the backyard home builder, build your own wooden sailboat using these simple plywood designs.. Dory – lark 9: this is a dory design from the lark series of low cost, easy to build boat designs. these designs are built using a variation of the stitch & glue.