We came here on a Monday around the time of hotel check out. No line, and we were able to pretty much walk onto a pod.
Make sure you have a Total Rewards card (from gambling at any of the Bally's/Caesar's hotels). You'll get a solid discount by using that here, regardless if you gamble or not.
It's a 30 minute ride. You can pay extra for a "Happy Hour" pod, which includes access to a full bar/bartender for your 30-minute trip. Difference in price for Happy Hour is $10 during the day and $15 at night. Can you drink enough in 30-minutes to make it worth $10? :)
During the ride, they have a recorded actor telling cheesy jokes, and Vegas trivia.
This is a pretty unique Vegas attraction that gives you a full aerial view of the trip. I'd recommend it!