BOAT#1 WAS DOCKED & WAITING FOR TRAILER FOR LOADING. BOAT#2 OPERATOR TRIED & FAILED 3 TIMES TO DOCK BOAT AT SAME DOCK AS BOAT#1. BOAT#1 OWNER--OPERATOR OFFERED TO ASSIST BOAT#2 TO DOCK BOAT BY USING ROPE FROM BOAT#2. AS BOAT#1 OWNER WAS ASSISTING, BOAT#2 WAS PUSHED SIDEWAYS BY WAVES INTO BOAT#1. THIS ACTION CAUSED BOAT#1 TO HIT THE DOCK, DAMAGING BOAT#1 LOWER UNIT.  GREATEST CAUSE OF INCIDENT WAS REPORTED FAILURE OF BOAT#2 PASSENGERS IN HELPING TO DOCK BOAT#2.
WILLIAMS BAY                  