RedactedNarrative: On the date of the accident, the weather as clear and the waters were calm.  Environmental conditions were not a contributing factor.  Operator1 was watching cliff jumpers behind her while underway and collided bow to bow with Operator2 who was drifting.  Both were ejected from their jet skis into the water.  Both were transported to the hospital and treated for their injuries.  Cause of accident was momentary lapse of judgment by Operator1 who was distracted.  Operator1 was issued a warning for careless operation of watercraft.