You might want to define "long term" for parking. Overnight is OK.......30 nights in a row may have your car towed. If you are going to reside in the Rumson area, I would recommend using a taxi to and from the train or ferry dock when you planned to be away for any time. I live in Rumson and have taken a taxi to both the Red Bank train station and Highlands/Conners ferry. Both run about $12.