The hotel/casino where the Andrews Sisters is playing is called the "Goldust" when it is advertised on the taxi, but is spelled as "Golddust" when the actual establishment's sign is seen.
When Bobby talks to Hank in the garage, Hank is wearing brown shorts, however when he stands up he is wearing his usual blue jeans.
Near the end, Cotton bets a hard eight at the craps table, the next roll is a three, and the stick man yells, "You lose!" sending Cotton into a fury. A hard eight only loses if a seven or an easy eight is rolled, and under no circumstances would even the rudest dealer specifically call out a player losing a bet like that.
The scene of the pickup driving across the desert to Las Vegas shows Peggy driving, as it's a reused clip from her trip to Lubbock shown in "Order of the Straight Arrow".
In the aerial shot of the Las Vegas Strip, the Luxor (the pyramid-shaped hotel/casino) is shown to be catty corner from the MGM Grand (the green one with the lion decor). In real life, however, the Excalibur (the one shaped like a castle) is in this position, catty corner from the MGM Grand.