RedactedNarrative: Watercraft was pulling a tube with one rider. The operator was the only person on the boat. While making a left-hand turn, the boat hit 2 bumps (waves) and the operator was launched from the boat when it hit the 3rd. The operator and the person on the tube were able to make it to shore safely as the watercraft continued to circle out of control. The Watercraft then collided with a rock retaining wall, receiving damage to the hull. Life jackets were being worn by both, and alcohol was not a factor. There were no injuries. The operator was inexperienced and may have been going too fast. The operator was cited for not having mirrors while towing a tube without a spotter in the boat.