What I don't like is that I anticipate the price will be very high.

It makes it sound like investors don't know that mobile home parks are a good investor. 

Are they likely to get more hours or are they looking for another job?

Like others have mentioned, it's beneficial to you and your business partner to ensure the LLC is established in a way that does in fact limit your liability. 

The investor also had no backup plan, and it was clear they hadn’t considered the potential risk if this failed - they just said "we would foreclose" - which if they did would (at best) provide single digit return...It gets even better, if they did get the borrower to follow their exit strategy, they would make around 13%...Here’s the problem: The gurus often make note investing sound like it’s just a game of persuasion, telling you it’s "easy" to get borrowers to agree to anything if you push the right buttons.

In fact, the best and most qualified customers are the ones who are most bankable and are likely relying on construction loans that draw in arrears. 

But, I would like to buy me a home to actually stay in .

Like Jay said, Google will give you all the info you need.

More than likely going to have to capitalize the bathroom renovation and depreciate it.

I like the Bakerson website.