Well...you can cross that off the bucket list!
Call me crazy, but I tried it. Here's photographic proof.
It was SO fun. Both the kiddos want to have their next birthday party at iFLY Lincoln Park. If you're in the neighborhood, I highly recommend checking them out. Even if you're a scaredy cat like me, you'll have a ball.
Have you tried indoor skydiving? I think it's way better than ACTUALLY jumping out of a perfectly good airplane ;)