Chelsea Piers charges $60 during peak hours and limits you to 1 hour.
You need a reservation for floors 1 and 2.
Make reservations in advance if you like to practice from the ground floor.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.