JACK'S NITRO JET AVID OUTDOOR AL GROVER'S HIGH & DRY EAST DIDHAM YACHTS JOHN TUMA BOAT BUILDER ELL GRASS BOATS MAY-CRAFT FIBERGL PRODS INC DUKE SPORTFISHING YACHTS INC K2 MARINE INC ISLANDER MARINE PRODUCTS DEN-JET BOATS FISHER FIBERGLASS CORP