Thunder bugs work really well till about the 4th of July then switch to worms. I row troll them with a bobber set as deep as you can so you can cast yet. I’ll row about 50’ and then stop the boat and let the bug flutter down using a truturn hook.
We did pretty good with Berkley trout nuggets on stocked trout. Corn was 2nd best. Couldn’t buy a bite on worms or small minnows. This was in suburban Chicago a good 20yrs ago or so.