I've even seen schools that used to be owned by churches become charter schools.

The school districts in Nevada, I'm less knowledgeable about.

I would have stuck with medical school. 

Especially since you will be directly networking with college students.Typically what I've seen is students are in the area specific to summer school.

This puts you on the screens of people with a $900k maximum price, and is probably a price you would accept anyway, (assuming you would sell at your current price and kick in 3% ($27k) towards closing costs.It’s not going to help your odds or the traffic if August rolls around and people start thinking about school.

Quote from @Daniel Tanasa: Hello Norm, Great school districts, good appreciation and a good tenant pool are making these great areas to buy your first investment property. 

I think some schools only have about a 50% pass rate and some maybe 60%, so no need to waste money on application and background check if you can't pass the test. 

Does BRRR-ing a larger home for us to move into work in Knoxville area that has school 7+?  

The smaller directional schools and smaller colleges may be challenged.

In order for you to find information on school district, crime rates, neighborhood comparsions, etc, you will need to do extensive research or have an agent assist you on it.