1) check out that website, many jobs are listed there.
2) the 2 year programs will give you an associates degree, while the 16 month ones are typically only a certificate program. If you don't already have a bachelors degree, I would look at the 2 year programs.
3) EMS in NC is mostly county based, so check the county HR websites for open positions. but the NCEMS website would be where I would start.
4) I'm 2 to 2 1/2 hours from the beach, and 3 to 3 1/2 from the outer banks. I'm less than 45 minutes from 3 major universities. I'm 4 hours from ashville and the mountains. and I don't have to worry about massive flooding every time a hurricane comes up the east coast. and I've heard salaries, particularly public sector ones, are higher toward in the center of the state than on the coast. But I do have some friends who love being at the coast (but none who work in EMS, and a couple former coast people who moved west).
There are several threads about EMS in NC on EMT life. Not sure how much there is about agencies on the coast, but EMS in general.
good luck, and make sure you do your research and have a job offer in hand before you move.