Seems like this site might be the North Jersey* equivalent of what this site started out as.
I haven't gone into too much depth but it looks like it avoids the typical WeirdNJ nonsense. Long Pond ironworks looks like it'd be a great place to visit this winter.
Those are based on the more extensive, wonderful New York-New Jersey Trail Conference maps that are printed on Tyvek, regularly updated, and available for purchase (reasonable prices). Really nice maps. I don't believe the state is involved in creating them in any way although I could be wrong.