Gave up on the idea of fishing the DuPage altogether and headed to the Fox in Montgomery. The place where I started I've always done well on walleye. I immediately began getting walleye taps on every other cast. Yes, I know the difference. I eventually got to land one. They seemed to like that cool weather we had in July.
After that, nothing much but a few smallies. No big deal really. Just another nice day out on the water. Except for that Lily Cache Creek fiasco.