I'm in Easton not too far from Newark about an hour and a half. I'm relatively new to parkour as well been at it for a little over 2 months now. I train in DC most of the time. There's a jam there tomorrow. (You probably won’t be able to make it but I just wanted to let you know about it.) It's up on the Mid-atlantic forum. I've been to downtown Wilmington on a Sunday when no one is there. There's some REALLY good stuff up there and a few things I’d like to try. I've not been to Newark scouting for parkour locations. Post up that there's gonna be a jam Date/time/place to see if anyone is interested. Even if only a few people show it'll be a lot of fun. I'll be there as long as it's on a Sunday.