2 things you may (or may not) find different in New Jersey as far as driving.....Circles and jug handles.
Circles are self explanatory, remember though there's an inner an outter lane around the circles, if you enter a circle and aren't getting off at the next turn off (ususally about 5 or so on a circle) for Pete's sake get into the inner lane until right before you need to get off. The worse that's gonna happen is you'll need to circle around again.
In fact, that was a major source of entertainment for my generation when piling in a car to drive around...seeing how many times you could just drive aimlessly round and round...hey, something to do.
In many places, you can't make a left when that's the direction you want to go. You take the jug handle to the right, and it swings you around so you're heading in the right direction.
We never circled jug handles.