You can look at some of the schools pay schedule and see they don't pay teacher very well. Then you add a few thousand here and there. The better option will always be public schools.
They didn't post the job. Desoto County only hires from within Desoto County or people, who have been in Desoto County at one point. It has been very successful for the County as a whole (sarcasm). They will hire someone on staff, and if it isn't Colin Boone then not sure what they are doing.