Hi ncalfisher,
First let me extend a welcome to pierandsurf. I haven't fished the Charleston area but maybe I can help you get started. First thing I would do is get a 6'-7' med spinning outfit, buy a few doubledrop bottom rigs, some 1-3oz. sinkers, some bait (shrimp or bloodworms), and hit the piers. Ask the pier operators and the other fishermen questions about what is biting, on which bait, and which side of the pier. Oh yes sides can make a big difference on putting fish in the cooler and drowning bait.
Most of the people on the piers is friendly and more than helpful at answering questions. If your just fishing for fun and not planning on keeping anything, offer some of your live catches to the kingfishermen at the end of the pier, you can make friends real fast doing this.
I have a list of several helpful websites at the house and if you would like them just email me.
