Aqua Dart Complete Aqua Dart Complete Dart is approx. 5 ft long, 30 inches wide. 160513559 Power for this unit was and is a 1961 Merc 60 6hp to a direct drive 8 inch prop. 160513560 You lay down and hold on to the two handles midship. Left one is kill switch right is throtle. Your arms hook over the front of the fins. There is an aluminum plate that is hinged off the rear and once in motion protects your upper legs. You steer with your feet and applying pressure with you knees. 160513561 Pretty cool. 160513562