Hey Rivy – We are using chunks of bait. I like to use large suckers if I can get them. I’ve also had good success using cut bullhead – they make some bloody fillets that leave a good scent trail. You can just chunk them like you would a loaf of bread or fillet them like you would a sauger or walleye and cut the fillets into chunks, usually about an 1 1/2″ to 2″ chunks.
Last night we had medium suckers and I just chunked them like a loaf of bread; cut the tail off leaving a short chunk of body, then cut the body into about 2 chunks and keep the head. You can usually get about 2 or 3 chunks from a medium sucker and still have the head. I use the tail by adding it to one of the chunks to freshen the chunk after it has been in the water about 10 minutes. The heads work too but I have more confidence in the bloody center cut chunks. I usually use the heads when I am getting low on bait.
We change bait about every 15 minutes to keep a fresh scent trail in the water. Keeping fresh bait going is important so don’t scrimp on using bait.
You asked where you can get bait. Suckers are available at any bait store. You can also catch your own bait for cutting. A lot of guys go out early and catch their bait before starting to catfish, usually targeting suckers, mooneye or bullheads.