We took our DS- 2 yr old to WDW and he was very scared of most of the rides in the parks! I was very surprised by this as he has no fear in jumping off the couch head first!!!!! Anyway, we had bought one of the flashing Mickey toys that spin, and it worked wonders for us!!!! In Spaceship Earth, it is dark the whole time (forgot) and he was soooooooo scared, we held the button on the light for the rest of the ride and he was fine. So............you may want to take something that lights up on the first couple of rides with your little ones that have never been!