Whether you are visiting Davy Jones's Locker for the first time or consider yourself the next Jacques Cousteau, Underwater Unlimited is the dive shop for you. Serving the community since 1964, this Coral Gables institution trains and supports the Miami-Dade Police scuba rescue team and the Gables fire department. The family-run shop was founded by Charlie Matthews Sr., a man who has been diving in South Florida waters for more than 43 years. He has a team of seven instructors led by his son, Charlie Jr., who has taught underwater technique for more than 29 years and runs the University of Miami's scuba program. In addition, the shop is fully stocked with equipment from every major manufacturer. Underwater Unlimited also offers affordable pricing on services such as refilling tanks and annual maintenance on regulators. The store is located just two blocks north of South Dixie Highway on LeJeune Road. It's open Monday through Friday 9 a.m. to 6 p.m. On Saturdays, the shop closes one hour earlier than its weekday operations. It's closed Sundays so the staff and customers can — what else? — go diving.