In Columbus, where I'm located, there is a mix of a tech and medical boom.

My commercial top choices are storage, medical offices, or retail. 

Since thee are exception for being forced to move for medical and job reasons there are probably exceptions for military moves.

I have seen it happen with rental properties car accidents where people are put in the hospital and rack up $700,000 in medical bills like that!

Also, remember that medical information cannot be relayed via electronic communications under new medical records laws.

Its a single page sales copy webpage that just so happen to also be used by magic fat loss pills, known internet scam artist, and get rich quick schemes.

Does anyone want to bet against me when I wager this tenant is going to do a couple minutes of googling and this dog is going to magically transform into a medical device and be deemed an ESA. 

Studios / 1 BRs are the most popular for travel medical professionals.

I don't know what you guys thinkMy friend eventually sold the first portfolio and bought another one close to medical center.  

Possibly look into mid term rentals as there will be a ton of corporate training, traveling medical professional and trades like engineers that will need that type of flexibility.