With the winter freeze firmly locked in, it's time to get serious about indoor entertainment options. Swimming, anyone? Fact: taking the plunge in winter isn't just for polar bears. Splash down in one of these public indoor pool options:
YMCA EAST HAMPTON RECENTER
(2 Gingerbread Lane, East Hampton, 631-329-6884)
A heated indoor pool, workout room and basketball courts for the budget-proof price of $15. Added bonus: Open casting call for "Cocoon" sequel.
(290 Old Montauk Highway, Montauk, 631-668-2345)
$30 gets you all access to the heated seawater pool with killer oceanfront views, the bubbling hot Roman baths, a sauna and steam room.