Free plans: the 13′ rowing dory assay (free downlaodable plans with full-size pattern from classic wooden boat plans); absolutely free plans (links to free online boat plans); ariawood boat works (plywood punts, jonboats and one-sheet boats); architectura navalis mercatoria (high resolution images of the drawings in frederik hendrik af chapman’s book). Plywood boat plans and wooden canoe plans. sailing dinghy . power . row . paddle . overnight. our plywood boat plans and wooden canoe plans are extremely detailed. click on an image for the page or brief details below. Several of our designs (for plywood) have been built in steel and more often, in aluminium (canoes and dinghies especially). for steel, we have had to remodel the hull to give more displacement volume by increasing beam and hull depth (see our 22′ black swan yacht) and we can do this for many of our designs..