This is our first time buying all cash. 

Reason for keeping it is to keep skin in the game in case we want to relocate back to our hometown (wife likes the security).

How long should we keep our insurance property (if we can even do so) in case the tenant decides to sue us?

I am located in the Charlotte area and would agree about the presence of our financial sector but also medical is a huge industry as well.If your outlook is 10 years then going with either option will prove fruitful.

It's important to understand these limits and work with them so that our financial goals can be met.

Early 70’s was our only occurrence.  

I would also recommend doing a walkthrough video so your buyers can understand the layout and make you a soft offer before seeing it.There are many more things that would facilitate the sales process on the acquisition side, but since you are starting out, keep it simple and do not make an offer on-site since you said you are new and might not know how to run the numbers.

Our world changes rapidly and the way to reach new customers and engage current clients is always changing.

When we look for arbitrage units for our clients to sublease, we are upfront and honest, as well as explain the risks to both parties of this model. 

Our AirBnb calendar has a 29 night minimum stay.