One thing to add...IRA owners are restricted from providing services beyond basic functions such as signing agreements, paying bills, depositing income, and making decisions as to investments or engagement of business services. 

I think Trulia actually does the best at combining all of the info, but their listings are outdated and their search function is annoying.

Go with the names people recognize and have good reviews. just use the search function at the top of this page to find good hard money/private money lenders.

In essence, its a one-stop control center with almost unlimited add-on functionality and automation. 

No, you cannot get compensated for managing the IRA, and generally you can only perform managerial functions on a limited basis to not run afoul with the self-dealing rules. 2.

From my research, it could still be functional for a couple of years and the exterior condition may not be indicative of the inside. 

The term though is a function of the MH's depreciation rate.  

If that's your scenario, then you'll need an LLC for your IRA to invest in.The structure of your IRA/LLC/Land Trust is more a function for your attorney and custodian.  

Like an elevator, they can either go up or down but rarely stay in one place.Long term profitability is a function of demand.

Is it me or is the search function on top right completely broken?