Sea Shepherd

Paul Watson, who founded "Sea Shepherd" which is an organization that protects marine animals, whales in particular from being hunted by humans by attacking whaling and fishing ships with his own fleet of vessels which he calls Neptune's Navy. He uses many tactics to bring down the ships including ramming, the "can opener" and the fact that he does not care about the law.
Ramming is Watson's signature technique, in which he rams one of his ships into the whaling boats to damage, or sink them. This is a successful technique because it is effective in damaging the boats, and it gets their attention there for making them stop more easily.
Another technique that he uses is the can opener. The can opener is a sharp steal beam that comes of the side of one of his ships and which he uses to scrape the hulls of his opponents boats.This a successful technique because it has a big impact on the ship that is being attacked.
Watson's best technique in my opinion is that he dos not care that what he is doing is illegal. I think that this technique is his best because since he does not let the law get in his way he has accomplished so much. He has taken down whaling ships, he is on the discovery channel show "Whale Wars" and his actions have spread awareness about illegal whale hunting,