I rent to people who set up mid and short term rentals.

You have 2 assets and they both have limits though so you really have to ask yourself which is worth more your money or your time. 

@Juan ToncheSolo 401k there are a few companies that can set them up.

I don't know of any resources set resources, it reminds me of when I was starting a food truck back in 2012 there wasn't much web presence or resources.

Quote from @Susan McBride: You should talk to an attorney to ensure you have this set up correctly.

It will only be problematic down the road and will limit your ability to exit to only owner occupied occupants.

Then let it set and appreciate over the next 10 years and I think you end up with good diversification.

An LLC is not a federal tax structure, it is a State derived structure to limit liability.It is not the change of being an "Inc" to an "LLC" that is triggering the deemed gain that we are warning you of. 

I believe that starting out, you would need to find an investor lawyer and accountant to help you set up the legal entities in both countries, then research your market, find financing, build a team, and so on. 

@Michael Smythe  I can't agree more on the limitations there should be on section 8.