RedactedNarrative: subject rented a boat from Jordanelle Rentals and Marina. He was operating the boat while pulling victim on a tube. victim was thrown from the tube and hit the water. When he did this, he dislocated his shoulder. He was brought to shore by PWC. He was able to walk up to the parking lot under his own power. At 1342 EMS was called and they arrived at 1348. victim's arm was put into a sling. He was then driven to the hospital by private vehicle. 
  
  