The Scuba Shack 321 Wallace St, Suite 9 Fredericksburg VA 22401 540-373-1030 Web: scubashackva.com Virginia Scuba 6884 Wellington Road Manassas VA 20109 703-369-0098 Web: vascuba.com Adventure Dive & Snorkel 3432 Lauderdale Drive Richmond VA 23233 804-360-9080 Diving Enterprises, Ltd. 3475...