One minute, you're lying on the beach. The next minute, you're staring down a barracuda. And you aren't even breathing hard. Red Reef Park is the couch potato's answer to underwater adventure. It's definitely more exciting than another rerun of Jacques Cousteau but hardly more taxing. The artificial reef that attracts everything from barracuda to clown fish to triggerfish to puffers is only ten to twelve yards from shore in about ten feet of water. Located at the southern end of the park, the rocks were originally hoisted into place to protect swimmers. The new additions soon attracted fish and other sea life, and -- voilà! -- a not-to-miss South Florida destination was born. The spot isn't hard to find. Just look for the bodies lying on top of the water, snorkels pointed skyward. Grab your own snorkel and fins and join them. Short of buying an aquarium, it's the easiest way to see tropical fish up-close and personal. And you don't have to clean the water, change the filter, or feed them. Just kick and enjoy.