A few years back, someone mentioned roller skiing up Fiddlers Elbow in
north Jersey. Since it looks like a couple of hours' drive for me from
Central Jersey (which by the way is frustratingly flat), I wanted to
see if I can get some pointers before I head out for sorely needed
uphill training.

How is traffic up there?
Any shoulders?
Getting down - better off w/o skis - on foot on in a car?

Can anyone recommend other places with a decent uphill?

Thanks!