"...any car I operate and no I havent told my employer about it. I am loosing my sleep over this."
Any car, to me, would seem to cover a rental vehicle. You might consider having your attorney review this to make sure. As far as your employer, you might make some discreet inquiries about the company's policy or attitude regarding DUI activity. They may have a policy that restricts or forbids your operating a vehicle while on company time for company business.
A taxi is always an option if you don't rent a vehicle.
If you move, you're probaly going to have to abide by the order in your new location. I would check it out with an attorney to be sure.
"Never argue with stupid people, they will drag you down to their level and then beat you with experience." - Mark Twain