Take time to learn through military-focused resources like Military House Hacking or Active Duty Passive Income, and connect with other military investors online or on base.

Quote from @Gamal Harding: Anduril Industries' Expansion to Columbus: A Transformative Move for Real Estate InvestorsAnduril Industries, a prominent defense technology company based in Costa Mesa, California, has announced plans to establish a new manufacturing facility in Pickaway County, near Rickenbacker International Airport.

Based on the design, I would go with sororities if possible.

I would not renew the lease based on multiple violations you noted, but also because you are jeopardizing your good tenants' ability to enjoy their living spaces.

The problem is, none of it is based on actual comps, and again, the word "cute" doesn't have anything to do with setting those numners.What you need to do is a full analysis of the comps for both rent and sold in your area. 

From there, you can research through zillow/redfin whatever but your best bet would be to find an investor/agent (I a one but based in Fort Lauderdale) who can guide you through the process.

The interest being deductible is based on the use.

Warner Robin's is another great market...there's  an airforce base and it's in close proximity to Macon which makes it ideal.

Time is money in the service world and you should expect a base charge if a PMC has to send a ServiceTech to fix something that truly only take 10 minutes to do.

The only reason I brought up that I coach in a comment was because I disagree with Henry's approach based on significant experience.