Specializes in stitch and glue, epoxy/wood composite designs for sailboats suitable for home builders. also offers a boat building video and book.. B.c.a. demco’s boat plans catalog, diy boats: rowing boats, canoes, kayaks, dinghies, cruisers, sailboats, motor/power boats, amateur boat building plans catalog. The tango skiffs were designed to be easy to build, lightweight, low-power planing skiff. these boats are built from marine plywood using the stitch and glue method..