Geauga Lake (or SFWOA at the time). We were on vacation in Ohio. We'd done CP a few days, then went to Cleveland a few days to be tourists, then had PLANNED to spend a day at SFWOA. I had been quite sick the entire time in Cleveland. So SFWOA day, I'm feeling pretty good, and hoped I'd be up to riding some stuff. I went on Steel Venom, (I think it was Superman at the time), and got off feeling like I was about to throw up. I felt bad too, because the park was quite empty and it could have been a good day. I lay on a bench for about a half hour while my brother and sister rode X-Flight. After that, I still wasn't feeling any better, and the HOT sun wasn't helping, so we decided to head out and go home early (9 hour drive). Overall, just a terrible experience.