Ortons has some old tables to play in. Great old school pool hall atmosphere. Ortons is in downtown Wilmington, which is about as far away from Wrightsville beach as you get. (20 min ride in normal traffic)
If you want something more modern, Breaktime Billiards has a couple of different options of tables, some bar box diamonds, some 9ft' tables. They even have some tables in a somewhat sectioned off room. Tavern 14 on Market street has some 7' Valley coin Op tables which is pretty close to wrightsville beach.