RedactedNarrative: According to statements by the operators, (vessel 1) was returning to the Lock 6 boat ramp as part of a fishing tournament. As he was idling toward the dock he saw vessel 2 leaving the dock. He thought that they were part of the tournament, but they were not. V2 increased throttle and didn't see the other vessel (1) due to his bow rising obstructing his view. V1 tried to maneuver his vessel out of the way, but was unable to get clear before the impact. It was a glanced off the starboard side near the operator station of V1's vessel. V2's vessel impacted with the bow, but did not do any damage to it, according to him. While the vessel approaching the dock is required to yield right of way to vessels leaving the dock (state code 220-6-.07(6), vessels operators must maintain a proper look-out (state code 220-6-.07(19). This area was congested due to the end of the fishing tournament, and additional caution should have been exercised due to the number of vessels in the area before attempting to come up on plane.