I would think ~4-5 bottle jacks, some pre-poured 3000 PSI concrete piers/bases, shims, blocks, and a level to get this thing supported correctly.Am I grossly underestimating the complexity of this?

Whether it is turnkey or house hacking or trying to wholesale a property - whatever your chosen endeavor, you need to have someone with some legs beneath them as an investor to speak with. 

But, the way you're going about this seems beneath you. 

Behind is a 2 level garage with 2bd 1bth suite on the second floor renting for 950, and an non-permitted studio apt beneath renting for 800.

@Paul Wurster - so far we've removed carpets and a vinyl flooring from the living room and dining room and discovered some nice hardwood beneath.

There are a few things, like critters getting into the underneath of the mobile home and it seems to struggle to stay cool in Louisiana heat june- September (we are looking into redoing the insulation beneath).

@Tamara Morris, as you come across people you would like to follow, beneath their image is a "Connect" button.

The good news is, I make a pretty good income and live well beneath my means so I'm able to put away $70,000 a year or so.

A brief overview of the repairs include patching the old leaking roof multiple times in multiple locations, dealing with a rodent infestation in the ducts, flooding beneath the house and more.

LOL As the Bulldogs season seems to be falling out beneath them.