I can't say enough good things about the Hilton Garden Inn suggestion above. We did this in early November and it was a steal. We booked early, paid about $245 (pre-tax) total for one night, breakfast, a week's parking and great car service in luxury cars. Considering the GW bridge tolls are $15, this was a great rate. We called 15 mins before we disembarked through self walk-off and they picked us up across the street from the port. We were back at the hotel and off on our way home by 8am!