RedactedNarrative: V1 (2003 Polaris Jet ski) was approaching V2 (2017 Seadoo Jet ski) and 01 stated he was going approximately 10 mph. V2 was not under power and was drifting. 01 let off on throttle and could not turn (no off throttle steering) and collided with V2. Collision happened with V1 starboard bow area colliding with V2's port stern area.