Good old Bee Jay's bait has never failed me, seems to always work. A buddy of mine a few years back caught a 34 lbs 7 oz flathead on the stuff. Kinda odd since flatheads usually dont touch your bait unless its alive who knows that flathead must have been hungry.
Another one I use is a homemade concauction, (Note: Dont let your wife know you are using her blender) LOL

. You will need 2 dozen nightcrawlers a half pound of frozen chicken livers 1/4 cup of garlic salt a stick of butter and a can of fine cut copenhagen dump all that in a blender and Liquify for about a minute or so, poor into a bowl and add 2 eggs with a wire wisk stir untill eggs are pretty well mixed in then add corn bread mix untill you get nice pancake batter consistancy going then add a couple hand fulls of cotton balls with your hands saturate the cotton balls really good. Now you are ready to fish, just grab a cotton ball or two from your mix put on a hook and cast away. good luck