I'm in the PR of Maryland, so NJ-light. Born and raised in NC, so its be an......adjustment.
-Long guns (that aren't on the naughty list) are cash and carry with a NCIS check. Naughty list = non HBAR ar pattern rifles (goofy as hell), most AK pattern stuff
-pistol: 8 hour class training class, finger prints, background check, 30-90 wait, and you get a "Handgun Qualification License", which allows you to buy any of the approved pistols (a dealer has to submit any new models to the State Police for approval, most everything is approved, but we can't get new new stuff when it releases). When you do buy, you go to shop, pick out blaster, pay, then wait 7 days for a "cooling off" period, until you can actually take possession.
-10rd mag cap for anything sold in state. Ownership of full cap mags is legal though, just can't buy them in state
-Amazingly enough, MD is super NFA friendly, but unfortunately that's not a price point I'm in these days.
Sort of more on topic, we have a main artery that heads out of town, pretty curvy (for a 6 lane highway at least) stretch that heads from downtown B'more all the way into York, PA. Its a favorite strip to run for the bike guys and sports car guys. They recently put in speed cameras. I'm predicting they will be ticketing the crap out of normal every day commuters going 7mph over, but won't do a damn thing about the fairly reckless vehicular behaviors. Everyone knows where the cameras are, so there's always a slow down in that area, then its green! green! green! and off to the races.