For the vows, pick a spot on the beach that has a focal point, such as a row of palm trees, or create your own with a flower covered arch. (At Aquamare, Hanlin used the compound's permanent "dream bed" structure.) A day or two before the wedding, check out the space at the same time of day as your ceremony and think about logistics: Will guests be facing the setting sun—and squinting? Will sand fleas be an issue? Whatever your specific details, a reception on a nearby terrace or deck will make it easier to set up tables, serve food, and avoid those pesky flies.