It is often hard to get a reservation at the Watermark in season, because those who discover it go back year after year. It is a find. The inn sits directly on the sand, the water sometimes lapping up to the stairs from your unit down to the beach. The interiors are light, breezy, and modern. Each unit is a suite with a kitchenette and a private deck. A couple of the suites do not face the water—you want one that does.