Get Player's Club card from each Casino, sometimes one card work for a few casinos. The more points you get, the more free stuff. When you play at table games, give the deal your player's club card, they'll give it to those people in the suits. They keep track of how much you put down and how long you play.
You can try the $20/$50 trick and maybe you can get a free suite upgrade. It worked for me at the Aladdin, my bf said "This is my first time here with my gf, can you do anything to make this trip more memorable?" Next thing you know, we got a free suite upgrade from $20. Usually $20 only gets you a nice view room and $50 gets you an upgrade. Most people just put money inbetween their credit card and id with the money sticking out and ask "can you check if there's any suites availabe" Once they see the money, they'll get the hint. They'll either deny you or give it to you. Don't use this trick on a busy weekend, most likely they're already full.
Go towards the older casino's like Flamingo, and Tropicana. They always have free stuff. At the Tropicana they were doing this thing called "pay $20 but play $50" and if you dont win anything you get to pick a prize. I got a his & her watch.
The old Strip always have things to give away from drawings every 30 minutes to free slot play.
Hope this helps.
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