Last year, I had one district I worked in, and this year I added nine new ones, yes 9! Now in all fairness, only 3 are my main ones. Between those three, I can get five days a week if I want to, and often end up rejecting jobs Lowest paying is $75/day, highest is $95. The $95 requires associate's degree and limits to 16 days a month, so it's good to have those smaller "backups"(all 6 of them) Since I only do fifth and up, that still leaves 18 campuses. I'm doing this full time while working on masters.