Harold! Sorry no one has said "welcome" yet, sooo.....
WELCOME TO ZEN!
Would love to see some pics, 280Z's are awesome. I would suggest getting in touch with the East Coast Z Association, they should be able to help you find a good shop. They actually have a section here on Zenthusiast...
http://www.zenthusiast.net/east-coast-z-association-f37/
Pat McCall should be able to help you out!
I've actually been to Basking Ridge a couple times, visiting Lucent I think...