RedactedNarrative: INDIVIDUAL 1 WAS OPERATING UNIT ONE ON LAKE MICHIGAN IN THE EARLY MORNING OF AUGUST 15TH. INDIVIDUAL 1 WAS OPERATING UNIT 1 FROM THE MAIN LAKE OF LAKE MICHIGAN, TRAVELING WEST BACK TOWARDS THE MILWAUKEE HARBOR. WHILE TRYING TO RETURN TO MCKINLEY MARINA, INDIVIDUAL 1 OPERATED UNIT 1 INTO A BREAK WALL. UNIT 1 SUSTAINED SIGNIFICANT DAMAGE AS IT COLLIDED WITH THE BREAK WALL ROCKS. INDIVIDUALS 1, 2, AND 3 WERE INJURED AS A RESULT OF UNIT 1 COLLIDING WITH THE BREAK WALL.