NORTH AMERICAN YACHTS & SHPBL HINGHAM DORY CO MIRAGE HOVERCRAFT NO 1 MFG CO KANE CUSTOM BOATS LTD HYDRODYNAMIC MARINE BLACK FEATHER BOATS INC BENNINGTON MARINE CORP EXTREME POWERBOATS INC BENT JESPERSEN BOATBUILDING ATLANTIC SHIPBUILDING CO LTD BAY SAILING YACHTS INC