A new ranking highlights stunning shores across the Caribbean, Mexico, and the U.S.Beachgoers walking along the bright blue shores of Shoal Bay East on Anguilla.Credit: Michael Runkel/Getty ImagesWhether you’re the kind of beach lover who wants to soak up the sun on a new stretch of sand every summer, or a die-hard devotee of a few cherished seaside spots, the latest report from The World’s Best Beaches has something for you. Each year, the site…