In the latest issue of Design News they have an article about ride safety on amusmant rides. They talk about rides like Rock 'n' Roller Coaster and Tower of Tower. I believe you can read the article on their website. They also talk about the long debate about G-forces causing brain injuries. Just a little info to read about.
----------------- 24 lifetime coasters ridden. Hey, I live by Darien Lake.
Tis funny how they say high G forces causes headaches, then they have a picture of an SLC. haha...no you stupid hobbits, its caused by slamming against the restraints as the train rattles along the track