RedactedNarrative: Vessel 1 was traveling in an Easterly direction leaving the Third Lake channel into Fourth Lake. V2 was traveling in a westerly direction at a low speed while fishing off the North shore of Fourth Lake . V1 was traveling at an excessive speed and did not see V2. V1 collided with the Port side of V2, injuring 4 passengers. Operator of V1 refused breathalyzer.