No idea, but really good websites are
http://www.northcarolinasharkfishing.com/ and
http://www.tx-sharkfishing.com/. For both your safety and the sharks, you should check out the regs, techniques and gear required before giving it a serious go. I've done a lot of surf fishing in NC, and had friends who targeted sharks. It is not a solo activity either. Usually groups of 3-4 guys to get good safe landing, and clean releases of healthy sharks. Good luck.