I tried to reserve Be Our Guest for December ( 2 different days on 2 different weeks) but as we have not firmed up our travel dates, I haven't made WDW hotel reservations and the computer said we were too far out to reserve. For how far in advance can a non-confirmed WDW guest reserve WDW restaurants ? We will stay on property as we only stay on property, I just wanted to reserve dinner there 1st and plan the hotel stay around that as we live 7 hrs away and travel dates are flexible. Any help is appreciated as I've never done it this backwards way before