I’ve been checked three times on pool 2 of the Mississippi while on shore. Twice by sheriff boats and once by a conservation officer who snuck up on foot. All were quick, easy and cordial.
Was checked in the boat on the lower croix a couple seasons back. Think we had two legal walleyes in the live well but we had also just thrown a decent sized pike in there because it was gilled. I didn’t even think about the size restrictions on pike at the time(dumb), but we admitted being ignorant and told him the circumstance and he eyed it up and said it’s legal and we were good. Think it was around 30”? Checked for life jackets and extinguisher and we were all good. They took off. Was two officers and they were super cool and chill.
Other than that me and my grandpa were checked by a CO on a jet ski while fishing blackwater lake near Longview years ago.
Hunting-wise, have only been checked once while pheasant hunting by an Iowa CO. All smooth.