DUXBURY HIGH SCHOOL MCGUIRE BOAT WORKS CUSTOM FBRGL OF AUSTIN MID-AMERICAN MFG INC MOLDED FIBERGLASS J & J PLASTICS K & C MARINE INDUSTRIES LTD KNIGHT MARINE, INC. AQUASTAR MARINE LTD CRYSTAL PALACE FAB LTD LOCKE BOAT BUILDERS DOLPHIN MARINE & MCHN