RedactedNarrative: Vessel #1 (V#1) was traveling at a westerly direction.  Vessel #A (non-contact vessel) was anchored in the cove while the passengers were swimming around V#A.  Victim#1 (Vic#1)was playing with a frisbee when Vic#1 threw the frisbee too high and it went too far over his head.  Vic#1 swam underwater to go get it.  
  
  Vic#1 was struck by V#1 when he came up from below the water with the frisbee.  The operator of V#1 stated that he was coming back to shore to allow another person from his party to operate his PWC when Vic#1 popped up from under the water.  
  
  Operator V#1 stated that he attempted to take evasive action to the left but he was unable to avoid Vic#1 and struck Vic#1, causing a laceration to his face.  Area of impact (AOI) was 1380ft S of intersection of Little Gravel Rd. and Little Ax Ramp Rd. , and 3200ft W of intersection of 156th Ave NE and E Robinson Rd., and approx 5635ft E of intersection of Alameda Dr. and Indian Point Rd.  Look at description above for information regarding reference points (RP).  When we arrived in the area there were the incident occurred there were other patron that were swimming for the weekend stated that this group of people had been driving reckless in the area all weekend and one of the operators were on V#1.