That spot in mattituck sounds sick but your right unless you park at someones house nearby than your taking a big risk of being chased, getting tickets.
I heard of the place out by exit 71, I thinks that out by Calverton and I heard it goes all the way out east and even to the north shore. But your gona get chased by the DEC or some other chipmunk police because it state land and the pine barrens.You should read last weeks NEWSDAY, i think it was tuesday paper that had the front page on the "LI ATV problems". People complaining about land being destroyed, noise polution, Also " THEY SCARE ANIMALS AWAY ", thats the best one I've heard.
If fckin sucks that I have to trailer my shit 4-6 hrs in any of the tri state area and be able to ride without being chased, getting tickets, and or impounded. Like i said before if any1 knows of any good spots that aren't blown up I'm down for riding.