How can you ride those things without coming off sore?
One trick is to keep your back off the seat. That's what most people were doing on the Eagle marathon. Also sit in a seat that's not directly over the wheels. On the Eagle that would be the first seat in each car. Most coasters have a few rough spots, but Screamin' Eagle is running very smooth this year in my opinion.
Batman isn' t rough, It's just forceful and really packs a punch. There' s nothing you can do about that excpet not ride.
Boss is a painful ride any way you go about it. Prepare for a rough ride and hang on at the bottom of the first two drops.