Nice pics. I will be astonished if there aren't a ton of LMB in there. What are you fishing with?
There are a ton of them, they're just hard to catch. That one was caught with a tiny piece of night crawler while fishing for bluegill. I actually caught it but my daughter wanted her picture taken with it.
I've tried everything but I've had my best luck while using minnows or small bluegill. Rubber worms seem to be a favorite by a bunch that fish out there but I haven't had much luck using them.