Went there for years on the march breack and we used to go bottom fishinng with capt dicks out of murrells inlet. (Just south of myrtle beach) and I think they do some flyfishing out of there as well. I f you want to fish of the beach you will probally get some bluefish and the odd skate. Just go to walmart done there and get the longest surf rod you can and some surf casting rigs and large pyramid sinkers. As far as bait goes pieces of octupus, mullet, clams and shrimp work well. If you have anymore questions shoot me a pm.
Cheers Jeff