Helgren's is a great place to take a Whale Watching cruise. Not only will you actually see whales out in the ocean, but you will also learn a lot about them. Trivial things they don't tell you at Sea World, but interesting none the less.
The actual boat ride is fun and getting close to the whales is amazing. Not a lot of fun if you have motion sickness though. The prices are very reasonable for something that not too many people get to experience.
more