The option may not be the right vehicle for your mother-in-law, but its an option worth looking into to see if it is if she hasn't closed escrow already. 

I believe Wealthability is Tom's vehicle to take his tax strategies to a far larger market than his CPA firms could ever reach.

However, I have yet to come across a comprehensive and clear analysis of how different investment vehicles align with different strategies and so I'm looking for someone who can provide that breakdown or knows where I can find it.

Depends on the vehicle, there’s always a catch.

If you visit any of the survival web sites that are growing, there is discussion of getting what they call "bug out" vehicles and trailers to hit the road.That may be some of the sales.As to destination parks, we have alot in my area due to Branson, Mo. and the lake areas.

In addition, in many places they're considered as "commercial vehicles" rather than permanent structures, in which case it wouldn't raise your tax rate or void your ag exemption to park a few of them on your property and rent them out.

If you choose to do a conversion of tax-deferred to Roth status, you could do so over time.In the IRA realm, having two different sets of funds will be potentially problematic, as they will need to be held in separate IRA accounts.A checkbook IRA would be optimal, but creating a partnership entity between tax-deferred and Roth IRA's is limiting as you can no longer add funds in the future, will be required to file a partnership return for the entity, and would not be able to do future conversions from tax-deferred to Roth inside the single vehicle. 

Account ClosedSince the parties to the agreement are changing, I don't think an addendum to the existing lease is the proper vehicle.

Jordan Moorhead it can be done if you want the real estate to be a retirement income vehicle, but be aware that you may be limiting the returns on the real estate.

We were renting out our house, living in the in-laws’ basement, experiencing medical and other hardships, and had $65K of debt (medical, consumer, vehicle, college, etc.).