Do they do any of this in house? 

Love that you’re thinking ahead—getting your income lined up now will make buying way easier.Lenders want stable, verifiable income, so a W-2 job in Arizona is your best bet.

I just need to figure out how to purchase it.

As a seasoned real estate agent and investor across Indiana and Florida, your expertise is impressive!

A scope of work is easy to generate for a baseline then do add on’s to the scope you need customized for your exact preferences.

If your interested in the Dallas/Ft.Worth area I recommend you reach out to @Andrew Postell.

Your biggest challenge will be what to do when something goes wrong: nonpaying tenants, maintenance, mother nature damage, etc.Recommend you include these in any management agreement you sign, so you're not overcharged when you need these services.

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

Here is one recommendation as you begin your REI journey.Make sure to have your team around you before you start, or as Brandon Turner from the BP podcast calls it, your CORE4. 

Quote from @Hai Loc: Interesting  How do I learn more?