Sorry for the late reply, but this a very interesting video. I did not know this incident occurred. It's almost similar to a 1979 QE2 docking attempt in New York (featured on National Geographic's Superliners documentary), where the tugs were on strike and the QE2 was forced to dock without them.
The situation become dicey when a sub-surface current in the Hudson forced QE2's bow closer to Pier 90 while swinging her stern down-river. The first docking attempt was abandoned and at least one of the anchors had to be lowered to help control the ship's movement. In the end, she made it in without incident on the second attempt, thanks in part to the joint efforts of Captain Ridley and the NY Harbor pilot.