On the edge of your two hour window, try South Jersey, on the shore. Figure south of Toms River (exit 82 on NJ Parkway) within 15 miles to make your limit. Stay west of the highway for best prices and near an exit for fastest times to EWR. You'd be close to the shore and its attractions. Drive north is usually without problems except when traffic is heading home on Sunday during the beach season. Don't know prices but this is the way a lot of people looking to get more bang for the buck go who work up north, and if you like boating/the beach, it is the only affordable way. Just don't expect a beach house next to Snooky, out of your price range!