JJ, I'm in the Wayne area and I can tell you there isn't anyone I really trust besides the GT Guys. They have come to our area several times in the past. I can help you with oil changes, but for anything else I would wait for the Guys. For emergencies I know a GT owner in Clifton who has had a Ford tech come to his place of business for work. He may be generous enough to help. Bob Ida in south Jersey is a trusted source of maintenance and upgrades. Good luck.
Howard