I make a decent living as well, and photography is a hobby first, and small (but growing) 2nd income 2nd. But $1,100 (Cash) for 9 hours of work is $122/hr for something most people here would do for free. That does seem like pretty good compensation for me.
I do photograph my child's soccer team as well as coach, and I find the dealing with the parents part extremely frustrating. I was once confronted by Dad who was pissed because I had given the Mom a CD full of photos. They were not married and he wanted to know where his CD was. This was a man I had never seen at a game, and was not a polite "Hey, sorry for the bother, but me and the Mrs don't get along, could I...". To me that was the best part of this job, avoiding all that.