RedactedNarrative: On July 9, 2020, Operator 1 took out one of Subject 1's pontoon boats out for the day.  He is an employee there and gets to use the rental vessels during the week if available.  He let an friend Operator 2 drive the vessel going up the lake.  As they traveled up the lake, they started searching for Operator 2's cell phone.  Operator 2 was innatentive while operating and run the boat aground on a rocky bank.  The vessel struck a tree on the bank and the impact casued the tree to fall on the boat.  Operator 2 has 10-15 hours of operating experience with no education courses completed.    
  
  On impact, Operator 2 impacted the steering column and had small cut on his right knee.  Operator 1's head impacted something in the vessel causing a laceration to the back of his head.  He also was unconscience after impact.  Operator 2 started chest compressions on Operator 1.  Operator 1 regained conscienceness after about one minute.  He was moving and sitting upon my arrival, but not talking or communicating.  EMS transported him to the Indian Creek Access Area.  They decided to airlift him to Skyline Hospital in Nashvillie, Tn.  He was treated for a concussion and the laceration was closed with staples.  He was released the same day.