The purpose of the trip today was to teach a coworker how to drift. The drifting was good but the catching wasnt. Started at 9am. Real foggy-took another hour for the fog to burn off. I putted around until fog lifted. I fished all over MIL today. I only caught two perch. No cat bites today. I fished from one dam to the other in multiple depth zones, with no bait being charted or cats. Very rare not to chart any bait balls but didnt see any all day. Not sure what was going on. It looks like they dropped the water level today but it didnt help us. MIL was off for me today.