Have you not ridden it yet?
My gosh, it's such a great ride. I was smiling ear to ear the whole time. I tried to describe it to someone that was going to USO at my work, and I just said it's FUN.
You will love it! I would echo what everyone else has said, go at rope drop, the lunch hour, and/or when it's about to close. Many times, the workers outside of the ride will tell you to come back before X time to make sure that you get on
Good luck! I hope you get a night ride in too!