This video explains how to use hand signals to communicate instructions from the foredeck to the helm. By removing some of the shouting from the boating experience, you can have more fun while amazing the dock staff.
Music:
Long Stroll by Kevin MacLeod is licensed under a Creative Commons Attribution license (creativecommons.org/licenses/...)
Source: incompetech.com/music/royalty-...
Artist: incompetech.com/