MARK'S AIRBOATS INC ARMSTRONG POWERBOATS HENRY E LAUTERBACH INC INT'L YACHT BROKERS USA INC MICHIGAN DRIFTERS INC K.R.G. MARINE SERVICES INC BAKER CUSTOM BOATS DESTINY YACHTS LC MARTHAS VINEYARD SHIPYARD CADORETTE MARINE TOOLING TECHNOLOGY INC J C MANN & ASSOCIATES