I wasn’t sure exactly where to put this. We are thinking we need to slide our resort dates by one night due to the lack of availability of fast passes on our 1st day of going to the parks. I was able to get what we wanted on our check out date. If available, we want to slide our resort dates and keep all of our fast passes. I was told our confirmation number and everything would remain the same and that nothing would happen with our current fast passes. I just wanted to make sure before I did this. I have NEVER had such a hard time making fast pass selections, ever! I was on at 7 on the dot also. I could only get slinky dog or pandora on check out day. Neither was available any day all day long for the length of our trip. Thanks for your help.