RedactedNarrative: Victim was sitting on pwc facing backwards spotting for his sister who was being towed on a tube.  The pwc hit a large wake and he was thrown off the machine.  He sustained a broken left femur.  The accident occurred in open water with no other boat involved.  It appears the victim landed on the back of the pwc and also was entangled in the tow rope.  He was wearing a pfd at the time of the accident.  Alcohol is not suspected to have been a factor in the accident.
   