Links to boat plans some free boat plans, boat building information including plywood stitch and glue. full range of boat plans from sophisticated yachts to plywood. Wooden dory boat plans and kits. many boat plans are offered online. some are free others are surprisingly expensive. free is not always best or most economical in. Free motorboat plans for the backyard home builder, build your own speed boat, cabin cruiser, runabout or utility boat using these simple plywood designs..