I've heard at least in MN that class A is getting harder to acquire. I got mine in a low side 33k auto truck with empty equipment trailer (14k). I've heard you now have to road test in manual tractor with air brake trailer if you want that designation.
I do more ice fishing than summer fishing for sure. My friend caught this catfish a couple years ago though (the one night I couldn't go with). 1 inch short of the record.
First 2 or 3 months into treework i was working the ground for my first crane job. Climber was still tied into the pick and cutting it. Had to scream holler and even throw a stick at the crane op to stop it. We didnt shut down but took a few minutes to regain composure and slow down a little.