According to beermapping.com there is really only two places:
Tun Tavern (which I've been to) is okay, an upscale (in price) brewpub for fairly standard selection. You might get a decent special or two on tap, but overall it's forgettable. Service sucks.
I haven't been to the Firewaters there, but I've been to the one in DE. They had a decent (not great) selection in the one in DE, and I would assume that the one in AC would be similar. But it was still mostly east-coast brews (a lot of Dogfish Head, Flying Fish, etc.) According to their website, they've upgraded their selection recently, so if you go, let us know how it is! http://www.firewatersbar.com/beer.pdf
AC (hell, most of South Jersey) is a really barren place for Craft Beer.