A man is jet skiing behind a fast sailing boat.
A water skier is beginning his run off the back of a boat.
A person is swimming in the river held securely by a rope attached to a moving object.
A person, in a lake, is being pulled up onto a single water ski.
A man in a boat is driving with a person behind sailing with skiis
A man on a surf boat apparently tied to, and dragged by, some engine not visible but can be heard roaring in the background.
A person is sking on a lake and they are being pulled by a boat.
A person is being pulled very roughly on a water ski behind a fast moving boat.
A person is being pulled along the surface of the lake on a wake board.
A boat powers up it's engine and starts towing a skier who slowly rises out of the water