Well, I won't comment the people down there
Oh, but please do.
That said the diving varies. I have been on dives that are absolutely epic with mill pond flat seas, 100 plus ft viz, warm cerulean blue gulf stream water, vast numbers of tropical fish, huge bait balls and scores of sand tiger sharks. I have also spent 2 hours both ways puking over the side in very closely spaced 6 ft seas, and ended up on a wreck in 60 degree water with 5' viz getting sucked in and out of hatches by the surge with basically zero fish. In NC, your diving mileage WILL vary.
You can also plan on getting blown out about 1/3rd of the time.
That might be the best description of our range of diving that I have read. But I'd say this summer it was more like 2/3 of the dives getting blown out, at least on the weekends.
Rubbachicken, good descriptions of our diving, so I won't repeat. I'm a Raleigh native. In fact, the family has been in North Carolina since your people gave us some land. Although I am very much the city girl, most of my people are country folks.
Feel free to ask something specific. I don't have any connections in your field.
It is a big state with tons of variety both culturally and topographically. From the west to the east...Our mountains are simply stunning, the northwestern corner is the only place where the appalachian trail and the blue ridge parkway converge. These are not very good skiing mountains though, we just don't get good powder. I'm not fond of Charlotte, our largest city and a southern banking center. But others love it. Then there is the Greensboro/Winston-Salem area which is good small city living, a bit quieter than where I live. I live in the center of the state in Raleigh. The Raleigh/Durham/Chapel Hill area is full of universities (8 I think), start up companies, tech companies, the research triangle park, over-educated people, a decent arts scene, etc. Then there is interstate 95 and east of that everything changes. Eastern NC is flat, rural, not very affluent for the most part, key industries are still tobacco and pigs. I love it though, the people are very genuine and lovely.
We have 4 seasons, Summer being rather hot and humid, winter being blissfully short. I lived in Boston for a bit, January and February cured me of any need to stay.
Speaking of pigs, it will be very important for you to understand barbecue if you come here. Start here...
YouTube - The BBQ Song
Good luck with your new life!