At The Scuba Shack, the staff’s family-oriented lessons encourage divers to take social rather than solo ventures into the blue beyond. Each instructor carries an impressive résumé of underwater travels—the head trainer has been diving for more than 20 years and others have logged more than 1,000 dives. Captaining PADI-certification courses and specialty seminars—which cover topics such as night diving, photography, and fish identification—they take groups on open-water excursions to area lakes and Clear Spring Scuba Park. They prioritize educating their charges with safe and enjoyable teachings, rather than monotonous quizzes on whether the bends is a serious health issue or a 1980s punk band. With trips to dive sites in Fiji and Mexico, they introduce divers to the visual wonder of reefs and aquatic wildlife throughout the world.