First visit to LV. Staying at the MGM in July, just wondering if the CET Buffet o Buffet is something i should get. What and how do you get the Total Rewards Card that gives a $5 off the price? Also, won't be renting a car and want to see places like Caesars, Circus Circus etc, so wondering about getting to the places where the Buffet Pass is allowed and if this is too restrictive to a first timer in LV who is trying to get a lot of sight seeing done in one day. Any help is much appreciated.