MANTA RAY CRAFTS INC NEW ENGLAND SHIPWRIGHT CO. M & M MARINE EPOCH INDUSTRIES INC HILLEMANN BOATBUILDING CO. HAMPTON YACHTS USA INC JACK POWLES INTL MARNE EJ1989 ACQUISITION COBRA HOVERCRAFT INC HALL YACHTS, ROBERT GRIZZLY YACHTS INC LEISUREDYNE INC