I assume this is a safety type inspection for the bike and not a ride test.??
congrats on passing the MSF course and the new bike.
I don't know nothen about no New Jersey but I do know that you passed the course and had 2 weeks to practice.
ride to the test area during non peak hours when traffic is at its lightest.. Take your time and RELAX. If you want to stop because your in a knot of cagers then just pull over and wait for a break in traffic.
The inspection will probably be over by noon and you can get something to eat and bask in the glory. Then perhaps a nice afternoon ride. Great excuse to miss work.
Your nervous. Fair enough.
Time to fly little birdy

You CAN do it.
sorry I have no concrete help for you other than a positive outlook and a can do attitude.