If you are looking for cheap drinks on the strip one place that always offers them is the small San Francisco themed "Casino Royale." This property usually has a beer special for about a buck and at the moment has $1 bottled Michelob beer as well as 75 cents on drafts so if your getting low on funds here is a way to make your money go further.
"South Point" is a locals casino that most visitors to Las Vegas won't visit because of its location but if you are driving in to town or plan to visit the property now is a good time if you are looking for drink specials. Between now and Christmas Eve all drinks at casino bars are $2 or only $1 if you are a slot club club points which is a good deal.
Casino Royale may not be everyones first stop on the strip but it does offer a generous fun book when you sign up for its slot club among other things making it worth a visit if you are in the area. Right now Casino Royale has some good drink specials first up is a $1 frozen Margarita which is a good thirst quencher but i'm sure like other Margarita deals at this price point is a lot of ice and syrup with not much alcohol but maybe worth checking out. Next up on the drink deals is a $1 beer special which is fairly common in Las Vegas properties and, it this case its a $1 Michelob, i'm not a Michelob drinker but at this price point i would be.