RedactedNarrative: On 7/23/14 at approximately 1145 hours operator was operating a vessel bearing Arizona registration. The vessel was a RGM with a maximum of 9 persons allowed on the vessel. The vessel was traveling east bound between buoy 2 and buoy 3 going into the narrows towards Antelope Canyon.
  The vessel hit a wake and a towable water toy which was an inflatable tube located towards the stern of the vessel fell out towards the stern. 3 were sitting inside the boat close to the transom. Two subjects were holding onto the tube rope and sustained rope burns. A third was also holding onto the tube, but was ejected with the tube and sustained small cuts to her upper right leg and her right foot was amputated above the ankle.
  Operator notified National Park Service and transported the third occupant to the Wahweap Marina main launch ramp for medical services.