diveonthefive:The water off of Morehead and Beaufort will be warmer than off of Hatteras. Most of the wrecks out of Beaufort Inlet will have sharks on them.
For the ones that don't dive, there is Fort Macon, a civil war fort that has been restored on Atlantic Beach. The Maritime Museum in Beaufort has a lot of history of ships and has a Blackbeard exhibit. The NC Aquarium at Pine Knoll Shores will let the non-divers experience what you get to see. These are just a few things that can be done in addition to diving.
diveonthefive...I think I might have met you before? Not sure...You kind of look familiar though
Go with Morehead City/Beaufort...Hatteras can be "iffy" regarding water temps. MC/Beaufort will have more consistent conditions. Not knocking Hatteras at all. Great wrecks.