Minden & Gardnerville are examples  Median age in Minden/Gardnerville is right around 50.

First off congrats on setting yourself up to be in great start position at a young age!

You should be able to lay one illustration over another, if the premium, age and risk are the same.

This particular applicant does very well for herself and income verification shows there's no reason for concern.

They do not require any income verification, DTI, tax returns, etc.

The listing agent should be able to tell you if there are age or rental restrictions before you even view the home. 

What would yall recommend to be the best strategy to entering real estate at my age.

This is most likely to establish your housing expense history/ verification of mortgage (renting in this case).

Someone with one newer aged rental, who has a rather high income, such as a surgeon who lives alone comfortably with a lot of disposable income, could possibly carry less than a Mr and Mrs just starting out, with one rental that they bought as a turnkey in a more downtrodden neighborhood in a different state.

Assuming you "converted" the property to rental 4-5 years ago and you filed for rental applications/permits and have been filing 1040's for that property then you should be good from an age perspective.