If you ever go to SeaWorld in Orlando, they have an attraction where you are allowed to feed live dolphins. This is especially of interest to people who don't live in coastal areas or don't have the opportunity to see aquatic wildlife. You get to pet the dolphins as you drop the fish into their mouths. There's an extra charge for this attraction, but in my opinion it's worth it. I've uploaded a video here about how to feed the dolphins:Please Log In to view this link!