It's been a long while since I've been to Vegas. (2009).
I was, and still am a Casino Promotion Whore. I would base my trip on sales and coupons, and my coupon runs and abuse of match plays was rampant. It was not unusual for me to use 5-6+ match plays in a single casino during one visit. Different pits made that easy. I would visit a casino each shift to use coupons. Over one "long" trip, I used about 1,000 match play and FSP coupons. I "socially engineered" several hundred "Fun Books" from one downtown casino, they were given to guests at check in. Each had a $10 mp +
And, I did it all without a car! Used the RTC, free shuttles, etc. It was not unusual to visit more than 20 casino's in a single day. One day I recall 32 visits (& revisits on different shift).
I thought of my planning and execution as a job, and devoted a minimum of 8 hours per day, everyday. Than I'd go play poker, my game of choice.
I chronicled my adventures on this forum with some lengthy trip reports.
And I did abuse those coupons and offers. Planet H had a $25 match play and free hat, when you filled in a credit card app. I did that every day. Twice. They did not ask for an ID. One day the "girl" let me fill in one for my "significant other" as well. Very lucrative stop. VEG
Casino Royal had the promo sidewalk slots. They were good for several $5.00 mp's daily.
I have fond memories of Vegas in 2009. Very fond.
I do not think I could do it again. Too difficult in this day to double dip enough offers to be profitable enough to pay for airfare and rooms.