MELLINGER BOAT CO HAMPSHIRE MFG CORP BACK COUNTRY BY CHAMPION MALLARD RIVER BOAT CO INTL VEHICLE RESEARCH ALUMA-FAB-IND BRUNSWICK MARINE MONARK DIV EXTRA FIBRE DE VERRE BACK COUNTRY SKIFF, INC ALASKAN JET BOAT CO. COLLIN MARINE PROD FAIRLINE BOATS OF NORTH AMERI