Just some info: 15'3" long, 12" sides in center, 25-26" at bottom, and 39-40" at gunwale. I used 4 or 5 mil luan for sides and 3/8" for bottom and cypress stems, ribs, and decks. I used brass screws that my late grandfather had purchased over 30 years ago, so it's like he's riding with me. It...