The property is only 9 years old so that's why I put only $10k also, they are opening a new company that will employ thousands of people nearby so that's why I put a 6% income growth and only 3% expense.

Neighborhoods near major employers like the AFB often provide reliable rental demand, which is a great foundation for a long-term hold strategy. 

What percentage of gross revenue does an owner typically keep if they do employ a property manager?

Option 4: 20% down on 2 to 3 properties Also open to hear other ideas, I'm self employed so getting a lender can be a bit more difficult.

If you have your own business/self-employed you might qualify for a Solo 401(k) or multi-participant 401k whereby you can self-direct into real estate with those funds. 

I haven't had a full-time employment for a while but I have money saved up to buy a property or two.Is anyone here living abroad also or know anyone living abroad that is not physically buying properties in the USA but abroad?

Ask your employer if you can have your pay split up into three deposits, one to investments savings, one to your checking account for personal use on a daily basis, and one to an emergency account you can tap into so you don't have to tap into your investment savings.

Does anyone have experience employing out of town people with 20 plus years experience ? 

Employers who prey on such vulnerable persons are screwed, and rightfully so. 

Lastly, always keep your job and build your employment foundation because that keeps you income relevant and lendable.Hey thanks for your reply!