Do you have to ride every ride on band tour?

I'm starting middle school this year and really nervous and excited. I'm doing band, (Thumbs up for band geek! LOL) and we have to go to St. Louis for a band show thingy. The thing is, afterwards we get to go to Six Flags St. Louis. The bad part is, I hate rollercoasters. Never been on one. And I hate loops and drops and going upside down. So do you have to ride ever ride on band tour?