The best form of affordable housing in the country is mobile home parks.

@Dane Peterson The best guide will be the other mobile homes around you.  

Besides wholesaling,The other ways to get in RE with little money is mobile home investing , land flipping, and buying them creatively.

I'm currently in talks with a motivated seller looking to sell their mobile home (in a park, not attached to land) which I think I could end up purchasing for only about $3,000. 

From there a little more active but high quality is a 2 to 4 top type property such as Aspen Dental, T-Mobile, and Starbucks all with 10 year lease and rental increases of 10% every 5 years etc.

And also bought a mobile home park, I have some experience. 

If you do mobile deposit you could always just take an extra picture and save it to google drive or dropbox.

Anyway there were tons of these FP boxes used in the 70's and earlier and breakers don't trip when the NEED to trip causing fires.In our area we don't see much aluminum wire in houses but mobile homes were loaded with them. 

I have a potential private Investor who will be funding my mobile home flipping business 100% but will be completely passive.

For example, the floor seems a little "spongy" as I walk around, almost like being in a mobile home.