A Selection of Boats from Colson Yacht Design Pterodactyl Colson 650 Colson 6 Metre Multi-chined Colson 750 Multi Chined Colson 850 Colson 750 Cruiser Colson 8 Metre Trailer Boats A Modern Classic Colson 550 – Tokoloshe Spider 550 Production Boat Amity 20 8 Metre Let It Ride Amity Raid Boat Centre Console Outboard Colson 550 in Texas, USA. Owned and built by “Skip” Johnson. Colson 550 MU Fuzzy Logic Colson 550Z MissUnderstood F.A.D. 580 Trimaran Chimera Cyonara - Scow with bow