The very best bait I have ever used to catch gills are Catalpa worms. The only problem with them is they are only on the Catalpa trees for a very short time and only once per year. Break them suckers in half and hook them with the juice end at the point of the hook and hold on. 2nd would be crickets.
Birddog,
I pray that I may live to fish until my dying day. And when it comes to my last cast I then most humbly pray. When in the Lord's great landing net and peacefully asleep. That in His mercy I be judged, BIG ENOUGH TO KEEP.