Anyone have any suggestions of banks that will do a cash out refi on this type of property?

I would open a separate LLC or fill out some type of paperwork stating that you are working with Airbnb now.

What made you interested in investing in this type of deal?

There is certainly opportunity there, but you have to keep in mind it's more of a long play in terms of when the area will be more of a C or B type neighborhood.Another area that comes to mind when people say "South Dallas" is Oak Cliff.

I am writing my business plan and I am trying to figure out how I will include in the renovation costs from a percentage of the purchase price, This is if I even have to because of the business type?

They have groups/meetings for all types of real estate investing strategies. 

Even if you set a limit of weekly minimum rental, you may still get other types of travelers.Best of luck to you!

Country subdivisions are cash snow ball type investments.  

Doing any type of development deal is not an easy thing to do as there are many different ways to skin a cat...

What type of property do you have ?