The biggest roller coaster chicken here
I loved the Mummy!!!! I think alot has to do with the fact that it is in the dark and I can't see the tracks and get the visual perception of height to scare me out of my mind (does that make any sense?)
I am uneasy on the Flying Unicorn
So give it a whirl - you might like it.....it does not have loops like RnR, it has a fast launch and wicked curves, but its over very quickly, so you should be ok