Hey, thanks for posting this, you beat me to it. I also frequent the NEATV forums.
Have you checked out
WEstern MAss ATv I know their webpage is kind of weak, but my brother was talking to a guy that is in it, says that have trails you can ride on just for being a member, they must have permission from land owners because it was legal riding. They do poker runs, special group rides etc. Also appears these guys/gals do work parties at the state forests also, not sure if it is any way associated w/ northeast atv'ers. Its only $20 a year, thinking about joining and seeing what its about, if I make one good ride, I'd say $20 was worth it.
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08 Grizzly 700 EFI EPS Camo
Warn: Winch, Bumper & Plow
Ricochet A Arm Skids
2R Tip
HMF Optimizer.
NEATV-WMATV-NQATV