I just got another e-mail about 2007 season passes. In the e-mail is says:
"Kings Island soars into its 35th Anniversary with more than 85 world-class rides and attractions, including world-record holding roller coasters, an award-winning children's area, 15-acre water park, and outstanding family musical productions. Enjoy all this and much more with your 2007 Season Passes!"
Kings Island soars? Could this be a clue to X-Flight? Also glad to hear it mention "outstanding family musical productions". That sounds promising.