Thisadrenaline pumping thrill for two gives you the chance to enjoy a white knuckle ride in the incredible jet viper a stunning 450hp powerboat boasting a hamilton jet drive that can out manoeuvre any other craft on the water your hearts will race as your expert skipper blasts across the southampton water and demonstrates exhilarating stunts that would be impossible in any other powerboat including donuts crash stops side slides and spins this really is a unique thrill for adrenaline jun