We also make sure to buy the Quick Queue passes. I don't know how anyone could get through all of the things that we did in 1 day without the pass. It isn't cheap but we only went in to the park for one day and managed to ride every ride that we wanted to and go in every haunted house! Otherwise lines for most of them were 45 minutes to 1.5 hours! No thanks!
We rode all of the rides earlier in the day. And enjoyed a mid-day break in Germany to eat sausage and watch the show in Das Festhaus.
We took a midday break to head back to the RV for a bit... coming back the traffic was insane! Note to self: don't do that next time! Arrive early!
And got scared all night! I was pretty proud of myself for managing to not hate my time in the haunted houses. They do a good job of scaring you but not too crazy and don't get up in my personal space. I like my personal space when I'm scared :)