Chime in people. Lets get together.

Well its a little far but here is where you can get some Rhode Island info. He might lead you to some NY/LI folk from there.

http://www.offroad-imports.com/

I wheel in NJ all the time... well, till my 40 took a dump. Wharton state forest might be a bit of hike for you but it's got some nice mud/water holes if you're interested.