By D. A. (Midwested) on Tuesday, April 29, 2025 - 09:07 pm:
Yea Deb, I saw your snowfall today. That's why my hesitation. Here, it was 84 Deg_F yesterday. Very warm for Northern IL.
I haven't been UP during the Spring for so long, I can't remember the earliest for Black Flies. If the goal is to go as late as possible but not miss max river flow AND not have bug issues, the key is to be mobile. Being able to move around (i.e. run away) can be the be the best defense against them.