Oh return to spring,
Waiting for a government office to respond could take until another spring. Tou may have to expand your methods of contacting them with your question. Email is one way but there is also snail mail and telephones.
Looking at the NJ EMS web site http://www.state.nj.us/health/ems/
"Due to increased security, ALL visitors to the Office of Emergency Medical Services MUST have a scheduled appointment with OEMS staff. No "walk-ins" will be permitted. Visitors must have a valid government photo ID with them to present to security upon entering the building." so don't drop in!
Mailing Address:
NJ Department of Health and Senior Services
Office of Emergency Medical Services
PO Box 360
Trenton, NJ 08625-0360
OEMS Telephone Number: (609) 633-7777
OEMS FAX Number: (609) 633-7954
and at the bottom of http://www.state.nj.us/health/ems/feedback.shtml
there is a place to ask questions!