@Dylan Wright  also you need to check with teh park owner and make sure you could indeed rent it out.. the play is to own the MHP  not the mobiles  :)  MHP are a pain to keep maintained as parts are not right off the shelf in many cases

Upgrades may or may not have been done over the years, but have long passed, and upkeep is kept at a minimum.You might encounter aluminum electrical wiring, galvanized steel plumbing, led paint and even asbestos because of the age of the property.Because rents are substantially lower the income demographics of the residents may be towards the lower end too.D ClassNow we are talking C Class properties where the owners for various reasons have not maintained the property.

In order to properly service and maintain their utilities all clients throughtout San Diego and Orange Country must comply with SDG&E access requirements.

Your LLC will not provide any benefits tax wise except that you can write off the costs to maintain the LLC. 

My ideal is to maintain about 75% LTV which gives me adequate cash flow, security if the market dips, a solid ROE along with ROI. 

As you suspected, there's considerable deferred maintainance.  

The condo I live in now has a few common areas, a pool, a gym and a roof garden ... all that need maintained.

Says the woman who's clawing to maintain a tenant that hasn't even moved in yet.

That is a minimum amount that rents should be increased annually to maintain your income.

Turning down the heat in the winter is not properly maintaining the property.