101 S. Shore Rd., Southampton
The main building could use a bit of sprucing up, but the resort is one of the largest, most-inclusive on the island and a reliable full-service option for families. (It's also just two hours from New York.) There’s a big focus here on kids activities and golf, and the course is pretty immaculate, with views of the water and towering coconut palms overhead. The rooms are standard and comfortable with balconies overlooking the beach and mellow, tropical patterns throughout.