RedactedNarrative: Unit 1 was attempting to splash water on the operator of unit 2 with his jet ski. Unit 2 was stationary at the time of the collision. Unit 1 misjudged the distance and closure rate striking and overriding the boat of unit 2. The operator of unit 2 was ejected from the jet ski. The operator of unit 1 was cited for negligent operator. No signs of impairment were visible or detected.