[CoasterMatt]

There's no way Mummy is "jerkier" than Indy, but it does feature a high speed launch, that is similiar to California Screamin' (only it doesn't have the "stupid people, believe it or not, the ride you've been staring at for 45+ minutes goes really fast now" spiel by Paul Reubens).

I'd probably say no to Mummy, Back To The Future, and you may want to sit in the stationary seats at Shrek 4D (they have green covers).

The VIP guides are very good at making accomodations for guests, so PLEASE don't hestitate to let them know about your condition.

Let me know when you visit, maybe I can say hello on a break or something?

BTW, If you have any more questions about Mummy, you might want to ask my wife, she used to be a ride operator/slave girl there.