After 5 years on overnights, coupled with side jobs on days, and several more years on days and weekends, I can honestly say Yes. Loving it. Best decision I ever made. Wish I had made it sooner.
I sleep in my bed next to my wife, have been able to conceive a child, have witness him grow from being born 5.25 lbs to over 30lbs in less than 14 months, and I have weekends off. I look at people in supervisory and management positions and no longer think that they are only in their position because they weren't smart enough to do anything else or couldn't or wouldn't go elsewhere.
going from a 24/7 schedule to bankers hours has also helped with my sleep schedule, my health, and my overall sanity.
I will say this: While I don't miss the EMS agency, I do miss being on the ambulance, with a good partner, on a beautiful day. I do miss chilling in the park, I do miss going on calls with an awesome partner (one particular per diem EMT had his masters degree, and we had a lot of fun working together), but don't miss many of the ****ty partners, the micromanagement, the "do what I say, not what I do," nor do I miss the Grade A expectations with Grade C funding and equipment.
To be totally honest, I plan on keeping an EMT cert for as long as I can. I still teach (got my EMT instructor), work once a week on the FD (give or take), and have a quasi Fire/EMS job at a college that I can use for drinking money. It's an awesome feeling knowing that I work them because I want to, not because I need them to pay my bills. I might let my NREMT lapse, but I want to keep my state card.
If I was you, I would do whatever I could to keep my EMT card valid, and move it over to NJ. Find a nice little per diem ambulance job that you can do a few days or nights a month, and see if they will sponsor you for all the USAR stuff that I know you enjoyed. working per diem for a 911 service was awesome: I made my own schedule, and knew if I didn't like what was happening, I could quit and not lose any sleep over it. Or join your local volunteer squad, and play on their rescue truck.
Or if your enjoying corporate life, sit back, enjoy sleeping at night, having your weekends off, and have a nice off duty beverage.