On a scale from 1 - 10, one being minimal scare factor...
Splash Mt- 8
The last drop is scary. I love roller coasters and stuff, so it suited me fine. But when you are actually going down the drop, it goes really quick, and it's not as bad as it looks. There are some more littler drops during the ride too. I would probably avoid it.
Space Mt- 8
No major drops, but a lot of jerking around tight corners. It's completely dark in there, so you can't see the turns. I think there is one drop, but it's not bad. Plus it's done really quick.
Big Thunder Mt - 6
Only 2 drops that make you come out of your seat, but nothing huge. It's a very tame ride, despite the warning (Hold on to your hats folks, 'cause this here is the wildest ride in the wilderness!)
Barnstormer- never been on it

Tower of Terror- 10
Definietly scary...with major drops! I love it!!

I'd avoid this one too.

Rock n Roller Coaster- 8
No drops in this one, just 3 inversions. 2 half loops and one corkscrew. It's also faster that all the others. When I sat in the front car, front seat (that was GREAT!) I came off and my eyes were watering like crazy from the wind. Although there is one part, at the very end, that is a little hump that makes you come out of your seat a little.
Have fun down there!!
