Perhaps it would help, for this audience, if you explained why you felt the stock market was a better vehicle?  

Don't reinvent the wheel, just work on cultivating the vehicle on which the wheels rest!

Chattel financing, unlike mortgage financing, is secured only by the state issued title for residences that are, in actuality, nonmotorized vehicles which can be moved and relocated as the owner desires. 

It does absolutely nothing for investors except tie up liquid assets in a vehicle where the funds can be lost overnight as everyone saw in California, Nevada, Arizona, and Florida in 2008-9, create a negative rate of return and increase tax liability. 

Don't discount the IRA and 401K as vehicles to retirement.

I have a clause in my lease that vehicles are not to be parked on the lawn.

    If you truly wish to double your IRA with a real estate backed vehicle in a year you could use options.

However, the savings could be largely offset by the potential transfer tax of property deed, the loss of the use of the LLCs as liability mitigating ownership vehicles for you post-exchange, and  by the inconvenience and risk of having one reverse with one 180 day window.  

Contact , zoning as far as vehicles , animal control , the health dept .  

Find a commercial towing company that would be willing to charge the truck driver for getting his vehicle back out of an impound lot beforehand so as to have it all prearranged with a fellow company.