RedactedNarrative: On 7/19/15, at approximately 1820 hours, boat #1 and boat #2 were on the waters of Lucky Peak Lake in the area of the East Ramp of Spring Shores Marina, in Boise County. They were on their way back to the east ramp of the marina after they visited the area of Chimney Rock together. Operator1 and Operator2 were riding boat #1 and boat #2 close together. While traveling back to the area of the east ramp, boat #1 and boat #2 mutually and intentionally began to chase and splash each others vessels. While trying to splash each other with their vessels, boat #2 crossed port side in front of boat #1 at a high rate of speed. Boat #1 attempted to maneuver, but crashed into the port side of boat #2. As boat #1 collided with boat #2 the bow of boat #1 came up over the gunwale of boat #2 and then went up the side of boat #2 striking operator, Operator2 on her left leg, left arm, and nose. Both Operator2 and Operator1 were thrown from the vessels. Operator2 injured her leg and arm in the crash and she was unable to get back onto boat #2. Operator1 was able to get back onto boat #1 and he pulled Operator2 face down onto the back of boat #1. Operator1 then rode back to the east ramp with Operator2 to seek medical attention for her.
   
  Both operators were at fault for alcohol use and improper lookout.