A suitable operating agreement and guidance on how to maintain and administer the structure is often required for the entity to serve its purpose.

I feel I will never find a property that will be suitable for what we are looking for

So if the purpose is house hacking, I would advise you to try those to identify suitable areas for you first, and then go through the list with her after you have done your homework.

You probably mean the fee the managment company  charges to find a suitable tenant for your empty unit?  

If you lease vacant industrial land suitable for truck parking what do you usually charge (please include area too)?

@Matthew R Mcnulty - you said you want your site to "perform," which I assume means convert visitors into leads.

FL state law actually give the tenant three options if it's not in the lease, they can either find a suitable replacement, pay early termination fee, or landlord find a replacement and charge back. 

I am just concerned members and visitors of BP will see GC, watch his videos, believe in his pitch, lay down tens of thousands of dollars (which most don't have) and be left up sh--ts creek without a paddle. 

While not suitable for every circumstance, best practice is to try to look at things from the renter's perspective while comparing your listing to similar ones on the market. 

Of course, the interest of Asian buyers for California houses also could create problems which I am not going to go into here.If you are looking for better investments generating higher cash flows, then locations such as Memphis and Orlando might indeed be more suitable.