Would this be a state by state regulation or a Federal regulation? 

Ugly because the listing agent did not supply the documents and information we had requested in the inspection resolution, and when I called to ask for them and tell her we would not be closing until we had received them, she unleashed a torrent of venom on me, accusing me of being unethical, not acting in good faith, threatening to report me to the board, etc.In her defense, we had asked for them to be provided at closing, but it was an hour before, and she still had not provided them.

Whenever you (personally) lack something to make it happen, look for a partner who can supply to the equation, what you don't have.

I even worked directly with a hospital supplying housing for medical students at one point.

The only thing I would suggest would be to find out what caused the issue from the beginning and if the solution used was the “best option” or a secondary option.Other than that, nothing to be worried about based on the info you supplied.

Government regulation continues to side with renters and is forcing landlords to become creative you know how we protect our investment.

Of course like @Don Spafford says, when you are doing it in a big town like Boise, regulation changes can turn your vacation rental into a long term rental in the blink of an eye.

As you’re probably aware, housing prices are ridiculously crazy around here with low supply and high demand.

As you may be aware, housing prices are ridiculously crazy around here with low supply and high demand.

Call the gas company that supplies the gas service.