Here is the link:http://www.leg.state.fl.us/statutes/index.cfm?

Little details... the NC state general statutes (NCSG) prohibit some of the items identified in the stories linked above.

The Seller will pay delinquent property taxes & HOA dues as long as it is in statute with the foreclosure.

Also, it is up to you, but if the suggestion comes up, I wouldn't accept partial payment, even though it appears Wisconsin Statues appear to allow for this and still continue with eviction (Wis Statute Sec 799.40(1m) - https://docs.legis.wisconsin.gov/statutes/statutes/799/40/1m) (contact a lawyer, I am not a lawyer and none of this is legal advise). 

For your next tenant, your only "reminder" to pay rent should be a 3-day rent demand notice posted on their door (or whatever local statute dictates). 

What the buyer may have verbally said shouldn't matter due to the statute of frauds. 

You might want to check your State's statutes to find out what types of liens are permitted and under what circumstances they can be filed.

And the last time I checked the state statutes there was no law requiring moocher co-op.

TRELA has a statute that lists the exemptions from licensure and it usually includes owners managing their own properties.

In Washington State, the statute says you have to be a licensed lender if the purpose of the private loan is for owner occupancy.