Though I only have LOCAH, I have never liked rollercoasters and have always wondered if there was a connection. Considering that rides like that activate your fight or flight response, it makes sense to me that people with CAH would react differently, though I’m sure it varies from person to person. My brother and I could ride the same rollercoaster and while he would be jumping around and yelling about how great it was, I would be holding onto the railing because my legs felt like they would give out. I do medical research, and I have thought for a while that it would be an interesting study to do. I’ll let you know if that ever happens!