The end goal is to use the capital i have (around USD200,000) as down payment for properties in good States.Any piece of advise would be most welcomeThank you 

"I will buy at least one single-family home, duplex, triplex, or fourplex before the end of 2019") and then do it.

The median household income in that zip code is $60KThat house will never rent for more than 3K on a good day.Sometimes its better to look away from estimators and look at what is actually happening.Sorry to burst your bubble, could still be a good deal.

RocketLawyer, if necessary, has some good templates for a simple Operating Agreement... which will never see the light of day unless a creditor (bank, landlord) wants it.

The landlord has $2000 from us in security deposit.We are moving out by the end of May, and my concern is that they may falsely charge us for damages or things that were not done by us and I need to safeguard my interest.

@Jay Samudio great advice from @Melanie P.Also, in our 24 years of experience, a tenant that has to get emergency relief typically ends up behind on rent again very soon.Be sure the tenant cooperates with providing documentation explaining why they fell behind and that the problem is highly unlikely to repeat.If they won't cooperate and state, "none of your business', then what does that tell you?

Many owners want to push rental prices and that's when they end up sitting on the market for a while.  

Whenever I buy a property I always have at least two exit plans.I know that was wordy when I could have simply said, I have never seen a market where a fix and flip would not work.

Quote from @Bubba McCants: I have the same technique as Drew: copy from others, customize to your business model and laws, refine as you go.I started with a two-pager that was built in the 80s and never updated.

You’ll probably end up outside of Las Vegas proper in a suburb or switching to MTR or LTR.