shad if you can catch enough. bluegill if not shad. minnows if not bluegill or shad. frozen shad as a last resort imo. i've NEVR had a bite on frozen shad, unless maybe it was frozen fresh from your own cast net. the little ones at the store are worthless.
Give man a fish, he'll eat for a day. Teach man to fish, he'll sit on a boat and drink beer all day.