@Brian Kraft - I think the cap rate you purchase at is significantly just your method. 

You could knock on doors,  "drive for dollars" method to look for empiy houses or FSBO signs,  look at Craigslists ads, do mailings, check or use local papers, go to real estate websites, go to local real estate clubs, etc..  

The hood, is the hood.....no transportation method is going to change that.

Considering the BRRR method after living in the unit for a year. 

You value the park using whatever method (Capr rate, DCF, IRR ect) you want and look up the appraised value of the MHs.Figuring out intrinsic value is difficult enough without muddying your MHP valuation with rental income and expenses. 

Another option they have is to hire someone to get them out using borderline legal methods (this type of business is booming there now). 

It seems this may be a difficult expense to estimate given that it is not entirely clear what will be included in a property's "repair and maintenance costs", but maybe some of you have a rule of thumb or method to help you estimate these expenses? 

If you're interested in learning more about finding your niche as a real estate investor and options for marketing methods, I wrote a whole book on the subject. 

I prefer to give the BRRRR method a shot.

I will adopt your method.