Plans to build the 16′ newporter v-bottom stitch and glue boat. i brought these stitch and glue boats back by popular demand. interest in this construction method is. The hull is tack-welded together with ca glue. check the alignment of the bottom, it should be even with the bottom of the sides. make adjustments accordingly.. Design software: 3dboatdesign (cad ship, yacht and boat design software) aerohydro (marine design and modeling software and services) aerologic (lofting, simulation.