Definitely leave a tip. It goes a long way in the service you get. Let’s face it these people break there ass for days on end dealing with us intoxicated guests. They more then deserve it!
I say get a stack of ones fives tens and twenties I think they prefer to get paid in dollars since the peso is not doing as well.From being there in September as always the service is excellent and it never hurts to give an extra tip even to the entertainment staff as well to show your appreciation for entertaining you all week. Remember whatever you give out and help others it comes back to you tenfold in your lifetime they say that the tips are included but I don't think they get nearly what we would think they would get so I'm sure a dollar a 5 or 10 will definitely put a smile on their face they're very grateful.