We've been going to Vegas 1-2 times per year for the last 10 years or so. We've always used players cards, mainly for VP and slots, as when we play table games it's rarely at a level high enough to be rated. We have never tried to adjust our play to get comps, we just play when and where we feel like, and whatever comps come, we are glad for. As our bankroll has increased over the years, we've gotten to where we usually stay free at CET properties, and get free or discounted rooms along with some charges removed at Mlife properties. Don't see much in the way of free play, but that's ok. Ok, now to the question. On this trip, our flight is arriving at 8:30 on Friday night. By the time we get our bags, taxi to hotel, check in, etc, it will likely be at least 10 before we hit the casino floor. Would it benefit us to not use our players cards until after midnight? I assume the ADT is a midnight to midnight thing, so would any recorded play in that short time after we arrive drag down our average and cost us in comps/future offers? Same question for the final morning that we leave on a 11AM flight. Thanks!