I'm a newby when it comes to Vegas, Please tell me.....At the casino/ casinos, I would want to sign up for their " club"? If I do gamble, even on the slots, just a little, I can look forward to offers on free rooms, possibly airfare in the future? What kind amts. are you talking about? 100$'s, 1000's$... I'm telling you, I am naive and want to learn.