RedactedNarrative: The accident took place on water close to the Maunalua Bay Boat Ramp, Maunalua Bay Beach Park,
  Oahu, on April 1, 2010 at 6:15 pm.
  
  Summary: Operator1 was paddling with two other Stand-up-paddling (SUP) Paddler on Kui Channel 2 in westward direction, approaching the Maunalua Bay Boat Ramp. Operator1 was injured by an OC-6 outrigger (OC-6) canoe owned Hui Nalu Canoe Club (HN) and operated by members of the HN Club. The HN OC-6 was approaching Operator1 from behind at considerable speed and collided with Operator1 who was standing and paddling slowly forward. The impact threw Operator1 off the SUP board, into the water and under the canoe and ama. Operator1 submerged under the outrigger canoe hull and/or ama. When he emerged from the water, he held on to his SUP board as a floatation device. The SUP board was wedged underneath the canoe and ama.
  
  After Operator1 recovered in the water for about 2 minutes two subjects escorted Operator1 back to the shore where subject1 had him sit down and checked for injuries. subject1 told Operator1 to stay sitting to
  recover the first shock. Operator1 stayed sitting down about 20 minutes.
  
  subject1 and subject2 approached the Head Coach of Hui Nalu Club and told her about the accident. She approached Operator1 and inquired if he was feeling “OK”. Operator1 responded that he feels that he had hit his head and that his SUP board was dented and scratched.
  
  After the 20 minutes rest subjects escorted Operator1 back to house, where Operator1’s car
  was parked.
  
  After returning home, Operator1 asked a Neurologist, who he knew, to make a house call and first exam
  to determine if there was a severe concussion.
  
  Operator1 was advised to follow up in the morning with a visit to his primary care physician. Operator1
  went to the Straub Hawaii Kai clinic for check up. The Office Visit diagnosed Postconcussion Syndrome and Neck Pain. It was described to Operator1 as “whiplash”.
  