When are you going? They only allow bookings a year in advance if I remember correctly. If you are looking for Fall 2018 it may be too early for you to book. If you want Fall 2017, they may be full and it could be too late. I wish I had another hotel to recommend, but I don't. The only thing I can suggest is to check out Cruise Critic's NYC departure forum. Maybe you will find something else there.
For anyone not familiar with what OP is asking, there is a Hilton Garden Inn in Ridgefield Park, NJ that offers a great Park, Ride and Cruise package for sailing out of the Manhattan cruise terminal.