There's a pretty big gallery of pictures of plywood boat building on www.thebeachcats.com regarding a plywood blade http://www.thebeachcats.com/modules.php?...=view_photo.php and an A-class http://www.thebeachcats.com/modules.php?...=0&thold=0. They're not mossies but you may get some ideas. <img src="http://www.catsailor.com/forums/images/graemlins/smirk.gif" alt="" />