I fish a small stick bait or 4" carrot, Wutz-it and the DD Gill all "wacky hooked" across the back under a small Redfish popper or a long stick bobber for smallmouth and northern pike. Especially if it's windy and the bobber is moving up and down it can be deadly.
The Redfish Popper gets the smallmouth's attention and when they see the "injured" bait below it they can't help themselves!! I usually use a heavy bass worm hook, often with a split shot about 8" above it so it can go deep.