Much better location then the Silverton Casino last year. Parked in the back lot/garage of the Rio so did not have to pay parking and when I arrived and at 6pm was still plenty of parking in the garage. It also made it a quick walk for us with two kids. In our group the 2 children under the 54 inches so didn't have to pay for them to enter. I also printed off the online coupon for us so two adults entered for $5 each. Last I printed of TWO coupons for the $5 off each all pass ride. If you plan to stay to buy the all pass ride. cuz tickets for a min of 3 per ride and at $1 ticket or I think it was 20 for 26 tickets the $20 pass with coupon makes sense.
It was also free ride for moms tues and dads where thurs so if you did have little ones it made those days cheaper to ride with the kids.
We go to this every year and always have fun!