Tortola's Cane Garden Bay, a popular stop in the B.V.I. for charter boats, also happens to be one of the Caribbean's best reef breaks. A sizeable swell (six feet or so) produces a fast, hollow right-hander, and when it does turn on, it attracts the more experienced crowd. But for everyone else, there are at least a dozen other excellent breaks a short sail away. Most are spread across Tortola's northern fringes, and a few of the Caribbean's gems, including Cooten Bay, on Tortola, and Sandy Spit, on Jost Van Dyke, are accessible only by boat.