I've been a long time BIAB user and customer. Haven't been to active in the forums lately. I recently had a gig like "Notes" described. It was a birthday party and I said that I would play for tips as my present to the birthday girl. I usually go 2 hours on a gig and sometimes 3 if my voice can hold out. Well this party ended up going over 4 hours. The place was packed all night. When they sang along to Sweet Caroline I swear they heard them at the bar down the road.
After I got all packed up and returned home I was pleasantly surprised to find that the tip jar had more in it than I would have made charging my regular rate. It's nice to have one like that every once in a while.
P.S. I couldn't hardly talk the next day.