There are two camping areas at the lake - both by each boat ramp. There is also a camping area by the inlet. Toilets are primitive (bring your own t.p. just in case it's "missing" from the outhouse) and I've never found any water spigots to speak of so you'll need to bring your own. Camping is free. You can also camp right on the shore if you'd like and there are quit a few areas you can do this.
Be careful driving on the shore - the mud there gets VERY slick and it's easy to get stuck big time if you're in the right areas. I've been pulled out three times there (I'm learning as I get older :-[).
If you're going up this weekend stop by and say hey - I'm headed up Saturday. In a blue 4 door Ford pickup with a popup, Monark bass boat, and three dogs (they love to fish and they love being on the boat).