Have you always wondered what it's like to breathe underwater? If you want to try scuba diving, but aren't quite ready to take the plunge into a certification course, Discover Scuba Diving is for you. PADI dive shops offer this program either in a pool, off a beach or from a dive boat. You can try scuba close to home or while you're on vacation at a dive destination. While not a scuba certification course, Discover Scuba Diving is a quick and easy introduction to what it takes to explore the underwater world.