A Rock 'n Rollin' Ceremony!

I'm working on an amazing, one-of-a-kind wedding ceremony that's going to take place at Disney's Grand Floridian in October.  The bride and groom are self-professed "roller coaster nuts," and want to include references to roller coasters in their ceremony!  My creative juices are having a ball!

I've found several roller coaster verses that fit very well into the "love is like a roller coaster" theme -- I wonder how many other couples have had these kinds of references in their ceremonies?  I imagine that between Disney, Universal, and Sea World, each with their own roller coasters, that I won't be the first officiant in the Orlando area to do this -- or will I?