If you really wanted to screw with them, you'd show up with a young girl who is 21 but looks 18. You'd buy a slushie drink at Margaritaville, then hang out letting the young girl drink it. When security shows up, you whip out your camera and start filming. You make a big scene and run away. It would be a good chase because it's Universal security you're running from and not the cops. They will call the cops and a good chase will be on. See if you can make it to the parking garage and get away. If you get caught by the cops, just say you were scared and thought they were going to kill you.
Or you just sit there in the chairs at Margaritaville waiting for security to show up and bust someone. If they toss out 70+ people a day, they're busting 7 people an hour. If you could get that on film, you could post it on Break.com and get $400. Just look for 4 plain cloths people who approach someone, and ask them to go with them behind a wall. It will be real easy to do this next year at HHN because they shine flash lights at the people and do it over 200 times.