I don't know what experience you have endured to possess such a sour thought of wholesaling and I'm not really here to change your mind.

The exception would be, once you have "knowledge" of the activity, it can be argued that you are in actual possession........even though there is a lease.

If they don’t answer, then you automatically get a writ of possession– the legal document that gives you the house back.If your tenants do not answer, and you filed personally at the courthouse, you should have your house back by the 17th of the month.

I remind tenants that they should have renters insurance to cover their possessions. 

But if she does not pay an extra two months (after Dec 23 as a fine) the property manager will refuse to allow a qualified tenant to possess the property on or about December 24?  

You're the lender, but you keep the deed (title, for a car) in your possession.

What are some transferable skills you possess that will help you in real estate?

Hand Release of Possession form with a smile.We have also had good luck with troublesome residents saying exactly what you just posted. 

You should ask your attorney (I would personally try to find someone that markets themselves as a marijuana business attorney actually) to draft a rental agreement that includes as grounds for eviction any growing, using, selling, possessing or anything else pertaining to cannabis (which a good local RE attorney will know the specific laws of). 

Once you have it in your possession, under contract, the buyers will find you.