RedactedNarrative: The operator of Vessel 1 was on plane when he spotted vessel 2 about 200 feet away.  Vessel 1 slowed down and veered left to avoid a collision.  Operator 1 could tell that operator 2 did not see vessel 1. Vessel 2 collided with the starboard side of vessel 1. Operator 2 was injured and suffered from a laceration on his leg. Cause of accident was improper lookout.