RedactedNarrative: Injured 1, had fallen off the tube while being towed. The operator and witness reported that as they approached the injured the vessel was shifted into neutral. As the injured was pulling herself by the tow rope to the vessel. As the injured was climbing onto the vessel, she cut herself on the propeller of the outdrive. It was determined that the outdrive turned to the port where the ladder was located. The injured confirmed that she slipped on the ladder while trying to get into the vessel.