More years of experience will surely strenghten my ability to evaluate tenants, property managers, contractors, and other business players.As far as the location of the propery itself, I judged the location by it's proximity to employment areas as well as general feel of the place.

Or something like a major employer closing up shop. 

I don't believe that I would actually walk away at that point as there are other benefits to remaining with my current employer for several more years.

If you have another one on the stove the same size that works , swap it with the one that doesnt to check . 

I own three houses and I’m self-employed, can I apply for a FHA loan?

Loopnet might be the best or on Bigger Pockets.Selfishly, what is the size and are the trailers tenant owned or park owned?

But one other concern - isn't the 401K loan due immediately if you lose your employment?

They mostly use the same standard container size (20'x8' or 40'x8') to keep the shipping cost low.

I enjoy employing people and would like to help people from my wives country the Dominican Republic.

I pay attention to local news, become familiar with local employers and government agencies.