RedactedNarrative: Vessel 2 was traveling northbound on Highline Lake and then turned to the port to make a complete circle.  During the turn, Vessel 1, also traveling northbound, failed to yield and collided with the starboard side of Vessel 2.  Operator 2 was able to exit Vessel 2 prior to impact and was uninjured.  Operator 1 sustained only minor injuries.