RedactedNarrative: The watercraft was traveling at low speeds, making a left-hand turn, while pulling a tube with one occupant. The tuber was wearing a life jacket, laying on his back in the tube, facing the boat. The tube hit the wake created by the boat. The tube stood straight up in the air and the man was tossed from the tube. He was complaining of back pain and said he was unable to move. He was transported to the hospital by ambulance for medical care. Alcohol was not a factor. Life jackets were being worn by all involved.