Some success but not nearly enough. Easier to grab or net. The most I ever saw at once was washing dishes in a creek after dark. I had plenty of craws this weekend and the fish didn’t much care for them. soft plastic grubs , live shad, and live or dead helgrammites worked way better. More juicy meat, less exoskeleton . I would try trapping minnows, better bait and easier to catch. And there’s always a crawdad or two in a minnow trap