 No, you shouldn't have to pay $200 to see REO. They're playing one of the side stages, I would think. I haven't been to Summerfest for a few years, and now it's just the weekend, the three weekends. It's great, man. The one problem is the stages are so close together. You can hear from the other stage. If I'm watching somebody play acoustic guitar and sing folk songs, I don't want to hear thumping electronic dance music from the stage right next to me.