Then there's lawn care, CPA/attorney costs, termite treatments, etc.

If you don't know the tax treatment you want you first need to see your accountant, from there you can register, that's the easy part.I suggest you do see a good RE attorney for the Operating Agreement as with such experience they may point out the possibilities that you may be involved with in the future and addressing such possibilities in the beginning.

I believe this is happening because they personal know the tent and don't want to evict yet because she has come been battling cancer.

First you say "Corporation" but there is more than 1 type of corporation "C" or Sub-chapter "S" Which will have different tax treatments.

Ethical treatment as a professional in a business that is NOT ALWAYS ethical.

You could be a world hero and find the cure to cancer but when you were first born you couldn't even feed yourself--every one of us was just like that too. 

Small exposure today can lead to lung cancer 40 years from now.

I suggest you see your CPA as well as to the treatment of premiums on the lease vs buying a business that you plan to hold.

Let this treatment help you build mental toughness.2. 

Cancer, heart disease, asthma rates and birth defects are off the charts in that part of town. 80216 tops the list of most polluted zip codes in the US.