I wish I had seen that show.
I saw the videos of the "collision" between the Ady Gil and the whaler. I watched both the Sea Shepherd vid and a couple shot from the deck of the whaling ship. The Sea Shepherd vids don't show much of anything, but the video from the deck of the whaler clearly shows that the Ady Gil was at idle and the whaler would have passed harmlessly in front of it ... except that at the last moment the Ady Gil put the peddle to the [fiberglass] and deliberately accelerated into the path of the [much larger, steel-hulled] whaling ship.
IMHO the collision was intentional and was entirely the fault of the Ady Gil.
Watson should not be allowed to captain a rowboat is a swamp. There are multiple videos, which have been shown on Whale Wars, showing him deliberately ramming the Bob Barker into the whaling ships. He's lucky the Japanese haven't torpedoed him.