From NYC & Points West Amagansett, East Hampton, Southampton.....

Take the Long Island Expressway (I-495) east to Exit #70 Manorville Road (Rt. 111).
Take Manorville Road south (right at exit ramp) to end.
Turn left onto Sunrise/Montauk Highway (Rt. 27).
Travel east through the towns of Southampton, Watermill, Bridgehampton, East Hampton.
In Southampton, you will make a left at the light after the RR tracks, at the BMW dealership to stay on 27East.
After you pass through Wainscott, you turn left at the light to stay on 27East in East Hampton.
After you go through the village of East Hampton, you will bear right at the Windmill to stay on 27East, and continue through the town of Amagansett.
The Ocean Colony Beach & Tennis Club is located approximately 5 miles east of Amagansett Village. They are located just beyond the Lunch/Lobster Roll Restaurant on the right side of Montauk Highway.
It is approximately 2.5 hours from NYC without bad traffic.