D&D Sluggers in wilmington would be the best to ask about this i'm thinking, they play shows regularly and have in other parts of the state. so would know good venues and whatnot (i live in hickory, and if you're at all familiar with it you know its totally devoid of anything interesting, altogether). there are also some anime/etc conventions in the state which have minimal chip presence now, i *think* inverse phase was just on a panel at Animazement in Raleigh discussing chip music in fact
people play up in asheville a lot. nestrogen jumps to mind. charlotte (and columbia, SC) have a pretty active nerdcore scene so there could be some overlap there.
there really are a few people to draw from, not to mention if we just reached out to SC, TN, VA, and GA folk too there would be a pretty great lineup potentially.
the idea for an outdoor fest (with camping!) near the parkway/asheville/boone has been milling around in my head for the last couple years its just a crazy job but no doubt it would get a lot of support. it'd make sense to do it either just before or after moogfest maybe in buncombe or yancey counties. the locals would eat it up, there is a bunch of outdoor space, there is moogfest to bring some other people into the loop possibly. its generated a lot of excitement in the area, thankfully.
where are you in NC? we can do this PM style too, i think maybe this is getting too off topic for everyone's liking
edit -- also, I-95 and I-40 intersect in our state... in a lot of ways re: transportation it'd be a nice fit. hence all the drug trafficking in the state too, i suppose