Don't drink alcohol- don't smoke cigarettes- or other smokable products- don't lend money to friends, family, or anyone else.

Airbnb is 18+ Alcohol is 21+ I don’t personally leave them anything and have nothing but fabulous reviews.

Alcohol as a gift can be a bad choice if you don't know your audience.

@Elizabeth Faircloth, some of the healthcare sharing programs require that you not drink alcohol.

A lot of the contractors in the area are unreliable and have alcohol or meth problems.

   - for other stuff -  like for the magic marker - try using alcohol, a magic eraser  or use a magic marker over it and see if it will dissolve it. 

Examples would include bread, alcohol, beer, and numerous types of wood products.

It would make a great rental.4) Morally, I feel like my aunt (by marriage to my uncle) should be entitled to the money (sadly, she is just going to use it all on drugs and alcohol.)

One of the endorsements I recall that Proper has that CBIZ does not is: Proper's coverage includes if you gift alcohol to your guests, or if previous guests left alcohol behind - I believe other policies will not cover liability pertaining to alcohol, but Proper does.  

Though the same rule may not apply to all and has some exceptions.Maybe as an analogy it is like alcohol or something.