building a foam SUP (stand up paddleboard) from scraps | Build your own boat, Boat, Hand built
The Catamaran SUP | Composite Corner
FunWater Inflatable Stand Up Paddle Board, 335 x 82 x 15 cm, Durable SUP for All Skill Levels, All-Inclusive Standing Paddle Surfboard, ADJ Paddle, Pump, ISUP Travel Backpack, Leash, Waterproof Bag :
Scrap XPS Insulation Fishing SUP Part 1 - YouTube
Fly-Carpin: DIY Standamaran Stand Up Paddleboard Plans