Hotels love to report crews and try getting them fired for things. So do not be seen carrying alcohol in to the hotel, conceal it if you do. Also do not leave the empty containers in your room garbage, put them in a public trash can on the premises. Lastly, if you do go out drinking, when you return to the hotel try to enter through one of the side doors. Even if you are within the rules you want to avoid walking by the front desk. And again never drink at the hotel bar no matter what time. Don't use the hotel shuttle to go to a bar or drinking. Take uber/lyft. Preferably don't go drinking with FA's, sometimes it does not end well. During my time at the regionals I saw many people go down for these things.