Do you think it's unreasonable for a boater to expect the co-angler to at least offer to share some of the operating expenses for the day?
More to the original point, I've never had any really bad co-anglers...I'm pretty upfront about how I operate in the beginning of the day so there are no surprises or anything like that. Things like where will be fishing, how I will be fishing, netting preferences, and where they can store their stuff....I think this is important to break the ice. I'm also a pretty friendly guy so I get along with everyone, at least so far .
As for funny co-angler stories, I have a few but there is one that stands out. At a tournament down on Gaston my co-angler had a limit and caught his first cull-fish. As he was fumbling with the fish he just caught and the one he was culling...Another of his fish jumped straight out of the well and flopped in the lake, culling tag still attached! We chased the culling tag around trying to snag it for about 30 seconds until it was out of sight. Tat was the last keeper he caught and he ended up getting 2nd place on the co-angler side, missed first by less than a pound. I don't know if that fish cost him the win, but I do know it would have been awful close! He learned the hard way to always keep his livewell lid closed!