http://www.historychannel.com/modernmarvels/
The show was on the History Channel, Modern Marvels
"Commercial Fishing"
I did not see any listings for it being played over.
But you can keep checking.
I fish by the Isle of shoals a lot, and now that I know what that big yellow can is, (Fish feeder) I know were to fish.
How nice, a spot in the ocean with thousands of fish that can not go anywhere!
The shots of a net being draged on the bottom were cool!