RedactedNarrative: OPERATOR 1 WAS OPERATING VESSEL 1 WHILE ATTEMPTING TO DOCK NEXT TO VESSEL 2 WHICH WAS DOCKED IN A DOCK SLIP. OPERATOR 1 PUT VESSEL 1 INTO FORWARD INSTEAD OF REVERSE WHEN TRYING TO DOCK CAUSING VESSEL 2 TO BE DAMAGE. VESSEL 1 SUSTAINED MINOR DAMAGE AND NO INJURIES WERE SUSTAINED FROM THE PASSENGERS ON VESSEL 1 AND VESSEL 2 WAS UNOCCUPIED AT THE TIME.