I ended up scoring an 8:10 am BOG breakfast for our trip next month by nabbing a cancellation. MK opens on 9 am that day. I read that the Seven Dwarfs Mine Train is a great ride you can oftentimes jump on with no wait after your BOG breakfast, before the park opens to regular visitors. Does anyone know if this is true? I tried to set up a customized plan on TouringPlans and it said at 8:33 am I'd have a 56 minute wait for the mine train ride. I don't see how that is possible, but maybe I'm missing something obvious. Thanks!