I know you're all about the wild, but have you actually looked into how much damage these "whale watching" cruises do to the wildlife. One cruise line settled at $750,000 because the design of their ships has caused two deaths to whales.
I also want to say, some one posted on here, how they went on the cruise. And they were constantly hearing "thumps" along the ship. It was the ships running into whales themselves, and them getting bumped off of the ships.
So if you're going to be pro-wildlife, then take a moment to see what kind of impact you will have on the environment before visiting.