Too many investors are not aware of the tax benefits and extra cash flow that could be theirs.

I want them to benefit from the success of our ventures and reap the rewards of their trust in me.

@Otis Clayton You say "I am at the point that I want a partner with some cash and credit to refi the deals I get from marketing and talking to sellers"Based on that you are looking for someone who has cash and credit, wants to invest/benefit from real estate but does not have time to find deals.Look for someone like that, be clear on their role and your role.

-- Also, if they are really pushing this as a benefit, what type of guarantee are they willing to offer to back it up?

In my experience, however, I don't think there are much benefit from doing this versus just opening a new LLC for your PA investments.

I think there's still a lot of room in the country to do this successfully and where the locals can also benefit.

There are benefits to having a second LLC over the first. 

•Are the tax benefits of renting worth it in a situation like mine?

So how do I socialize the benefit of doing something like taking a 200k ADU construction loan to add $X in top line and $Y after servicing the new note, but with an increased property value etc etc? 

It will familiarize you with the basic terminology and benefits of investing.