With warm turquoise waters, swaying palm trees and blinding stretches of powdery white sand, it is easy to see how Anguilla gets its reputation as a paradise for beach enthusiasts and relaxation seekers. The 33 beaches on the Caribbean island of Anguilla look as though they belong in the glossy pages of National Geographic or Travel and Leisure. And best of all, despite their international renown, they remain relatively untouched by mass tourism. Simply put, when it comes to perfect beaches, Anguilla is in a league of its own.   DAY TRIP TO SHOAL…