> You can put a few bills into the machine, that's not a crime.
Until you're suspected of laundering.
All I'm saying is that as soon as the Secret Service comes knocking (although maybe they only deal with counterfeiting, but [insert any federal agency]) with a suspicion that you, or that money, are involved, the casinos will fall over themselves to assist. They're not going to risk threats to their licenses.
> Don't drive in with a vehicle tied to you, wear a hat or basic disguse
You say this like casinos don't also employ systems, and people who are trained to look for hustlers, con artists, cheats who might be using disguises to enter.
You're right, though, absent any suspicion of you, they won't be looking for you.
It's very easy for banks to tell what merchants have had skimmers installed. Three or four fraud reports that all have a common merchant, and you're off and running, by seven or eight you can isolate pretty much any merchant.
But this also the fallacy of superiority, and "the intelligence of criminals". "Hah, stupid criminals, basic opsec, and you're fine." Were you carrying a cell phone? What's your gait as you walk look like? Etc., etc. "Oh, they won't go to that length"... for thirty million dollars cash stolen? They absolutely will. "Gait analysis is pseudoscience"? Maybe. Do you think that will stop efforts at parallel construction?
> Hell, you could find the lowest volatility game such as video poker that has a 99.5% hold and play it for a calculated amount to converge to the mean as quickly as possible. It's not like cheating where they are going to be running after you as soon as you put in funny money.
This would stand out like a red flag as soon as you did it a few times. Because who goes from video poker machine to video poker machine (even at different casinos - and many of the casinos can and do track and work with each other on surveillance to watch people moving between them) just to "play for a calculated amount to converge on the mean" and then cash out? No, they're not running after you, but when the po-po come knocking, you'll be wearing a neon sign above your head.