Looking for something I don't have to worry about keeping refridgerated or keeping it alive or from dying...ie worms and mealworms. Want something to tip 1/64th oz gill jigs to help catch a few for bait... Any ideas? Have some crappie nibbles, would they work?

Also since I'm catfishing while I want to catch them, would a tiny piece of shad flesh or tiny piece of chicken liver help?