The coastal dune lakes tend to have a mixture of bass, reds, specks and the occasional flounder. Depending on the salinity you'll either get more bass and few of the others, or vice versa.
I haven't spent much time specifically on Camp Creek itself, but they're all fished similarly (with the exception of Deer Lake which is strictly freshwater and has lots of bass...and a large gator, so keep your eyes open if you stop there with kids or dogs).
You'll see a lot of mullet jumping--don't let them fool you, because you won't catch them with a rod and reel (although I understand a lot of the true old timers have a technique for doing so).
Soft plastic jigs, gold spoons and spinner baits do well. Typically the water is naturally very brown so you'll want bright yellow and chartreuse colors although a Rapala-type plug that resemble minnows or finger mullet often produces.
If you have kids, throw out a popping cork with live or frozen bait (shrimp, squid, pinfish) and you will almost certainly catch lots of catfish. Not very good to eat, but kids think it's a blast.