Voted by drop box today... was a little nervous at first, but had a friend tell me about the process a bit more so I was comfortable.
You sign up for an account with NJ, it had all of my previous voter information in it. Once the ballot is picked up and marked as received, it will appear in my account as received and then it will let me know when it's counted. Just being able to know that I could check if there was an issue made me way more comfortable dropping it off.
My plan was to do in person, but I read that it would be a provisional ballot that way, so I'm not fucking around.