Id stay away from from the frozen stuff if you could,when it thaws it has a rotten texture.I'd just as soon use a veinna sausage than a frozen shad,,that way if the fish dont bite it you can eat the rest of the veinna sausages!
.Joe Varnadore Bait is probally the closest to the lake he is on 97 in great falls,803-242-4611 or 803 291 1805,,There mabey 5 minutes from the fishing creek dam...Another option would be JamieKs in fort lawn 803 872-7020,he sells live shad and has a well stocked store if you ned anything else,lead,hooks ,etc...hope this helps...
HEY,,WATCH THAT YELLOW ROD