On Thu, 17 Sep 2015 14:06:40 -0400, Wayne.B
wrote:

Don't try this at home...

https://youtu.be/UoTolRwyy2s

Those thrusters must be incredibly powerful.

I have always been impressed by the thrusters on these cruise ships.
Just watching them "parallel park" on the crowded docks along the
Miami River with a stiff onshore wind is a thing to see,.