Enjoy 4 Gold Passports to Chelsea Piers.  Each Passport inlcudes a day pass to the Health Club,  a $15 pre-paid ball card (tee-time card) at the Golf Club, admission plus skate rental at the Sky Rink, admission  to the Field House's toddler Adventure Center, 5 batting cage tokens at the Field House (50 balls) and a free shoe rantal at AMF Bowling (with hte purchase of a game).  Passports expire on September 1, 2008.