Yup, alcohol inebriated guests are the obvious no no....but there are other ways to "get  happy".   Medical marajuana is "the thing" now.    Any minute now, someone will try to raise an  issue over this when an owner is confronted with it, e.g. if they produce a doctor's note!

So, my contract states something like,  "....ref. medical marajuana - a doctor's note will not work for our private rental home.

Another thing I also added to my info after I was confronted with it on my property.    This is disgusting:  I had one guest, a guy from Holland with his girlfriend.  Very nice couple. But, we discovered that he chewed tobacco.  Disgusting!   We found blobs of it that he spat out around the perimeter of the deck!!!    Revolting.

So, now I have a smoke-free, tobacco-free, medical marajuana free rental policy  {doctor's note is not accepted here}....just in case I'm  covering the bases.