With a little flexibilty on eating times, which you will probably have if you maintine your eastern eating schedule, you won't have a problems making ADRs(reservations at DLR), with 60 or even 30 day notice unless you go during a holiday weekend.
Also if you look at the hours for this week, again unless a holiday, they will pretty much mirror when you go.
The biggest thing you won't see is ride rehabs until you get the calendar accessing your dates.