Out of state and institutionally funded can be tough to close at times. 

The challenge when renting directly to the government is that they expect below market rents.From what I've read in the past, most institutional investors look at these leases like US Treasury Bonds (extremely low risk) and expect a similar rate of return as bonds.Keep this in mind while you try to negotiate a rent increase.

In the same way, so many churches want to guilt you into giving directly to their institution (mostly because they have initiatives they feel are important). 

Any recommendations for institutions that can extend a line of credit backed by a whole life policy?  

Hi, this is definitely a great question for a lender/ professional financial institution advisor they will steer you in the right direction.

But no lending institution is going to give you 100%.

Hard money and or private lenders are much more likely to call the note due for violation of the due on sale clause then institutional lenders are.5.

@Chris Blackburn Hey Chris, that's pretty standard from what I've seen in my experience, especially if the seller is an institutional client.

There's an industry group for this type of construction:  Manufactured Housing Institute. 

Please helpContact the district attorney/state's attorney/whatever and institute criminal charges.