Poker and Comps, Part Two

I've started to play poker in some of the poker rooms around town. Nothing big, just low limit. I have two questions. Can I get comps for playing a $2-$4 or a $4-$8 game? And what kind of comps do the big players, like in the thousands and no-limit, get?

What percentage of blackjack players are men? What about craps? What percentage of slots players are women?

I heard that there is a deaf dealer in one of the casinos in Las Vegas. Where can I find this deaf dealer? I am deaf myself and it will benefit me to have a deaf dealer who knows American Sign Language.

I understand that card counters can be evicted from casinos. Is card-counting illegal? Is there a law allowing casinos to evict card counters? In a group discussion regarding this, some of us thought that casinos could legally evict anyone they wanted from the casino.

My wife and I enjoy certain slot machines more than others. How do I obtain a listing of which slot machines are in which casinos? Can I get that information online from a single source?

Do the casinos ever employ "shills" to work the Texas hold 'em tables?

Do you have any idea of approximately how many slot machines are in each of the major Strip casinos, along with the larger casinos off the Strip?

I'm curious about what the various colored lights on top of slot machines stand for. You know, red =, yellow =, blue =, etc. I understand they indicate various denomination machines, but which color corresponds with each amount? I especially need to know how to spot the nickel machines. Thanks!

I keep seeing the term RNG, or random number generator, as the "brains" behind the operating system of slot and video poker machines. What exactly is the RNG?