My wife the school teacher earns something like $36,000/year. She has two master's degrees and is certified for gifted education. Though she doesn't coach, I think the typical stipend per sport in our area is around $2,000-2,500 max.
Guess we should've set up shop in Chicago?
Na, not worth it. Too cold and windy for me!
Though maybe we could hack it there for just a few years prior to retirement ....