I'd be more worried about supplies to build houses (eg wood for the framing). 

Limited inventory typically drives up prices for both rent and equity, as high demand meets low supply.

So I picked up a few books which includes, "The Book on Investing In Real Estate With No (and Low) Money Down," and "The Book on Rental Property Investing," both by Brandon Turner, which introduced me to the BiggerPockets community.With a decade of experience in property management under my belt, along with my property management certifications and an NC real estate broker’s license (with Broker-In-Charge designation), I’m eager to leverage my background to secure long-term financial stability for my family.

The Wichita market currently does not have enough supply to meet the buyers need. 

Loan interest is deductible based on the use of the loan, not the asset securing the loan. 

If you can save up 20% down in a low-cost market like Cleveland, you could use a DSCR loan to secure financing while you still don't have any stable income. 

There's a lot you can do remotely such as listing on websites, pricing strategies, arranging/order supplies, guest communications, going to the property and doing work on it (note: travel time generally doesn't count).

Just remember that $70 is the gross number they charge , they have to buy supplies , insurance , tools , vehicle , gas , workmans comp etc . 

What do you do to ensure that the tenant is responsible for security deposit disputes since that is the largest reason for owner lawsuitsHow familiar are you with the newly changed laws that can affect you the owner if they are not used correctly?

Ensuring a solid lease agreement and security deposit will help mitigate this.