@William Bohan as others outlined, there are several logical options, all with pros and cons (of course.) 

I am also interested in the MTR and LTR market as an option.

Is the option government supplied insurance where taxes supplement the insurance?  

One option I haven't noticed being mentioned is to auction it.

To access your home equity without selling, you can explore options like a home equity loan, a line of credit (HELOC), or a cash-out refinance.

Be sure to understand the financing options out there for mobile home buyers and if you opt to carry the contracts on the homes you sell you should do some research on Dodd-Frank regulations. 

We looked at a couple different options as far as % downpayment and I figured I would refinance in the near future to help the payment get down lower.

Have you considered this option as well? 

And if that doesn't work, at least you have options.

Each exit strategy offers numerous advantages on both sides.