All boat plans & full size patterns package includes latest sail boat plans, sailboat building plan updates & revisions, plus direct contact with the designer email. 15 foot sail boat . simple knockabout plans. multi-skiff – row, motor, or sail . two plans for small crafts that could be powered by wind, motor, or muscle.. Yawl 43 v-bottom centerboard cruiser new design: exuma 46 stats’l schooner keel-centerboard wishbone boom fully-battened mainsail new design: coastal commuter.