key words : passenger boat, passenger vessel, Transport Canada, approved, sale, for sale, selling, Seaview 3, Seaview III, Canada, Ontario, Lake Huron, Georgian Bay, Great Lakes, Blue Heron Company, glass bottom, glassbottom, glass-bottom, tour boat, boat, vessel, diesel, aluminum, twin screw, twin propeller, Caterpillar, 3208, Inland 2, inland II,