@Stitchglitch
180 + 10
You are allowed to make dining reservations for your entire stay (up to 10 days long) beginning at 180 days before your first day.
For example:
Say your check in date is June 1 and your check out day is June 10, you are allowed (unlike guests staying off site) to make ALL your ADRs for your entire trip.
That helps because if you want to say eat at BOG, it may be already booked for June 1, 2, and 3, but now you can make an ADR for any of the following dates.
So, to make it work in your favor, plan your hard to get ADRs for later in your vacation.
It is one of the perks of staying onsite.
So for a Christmas visit, get online at exactly 6:00 am on your 180 day mark. Book your Christmas Day, Christmas Eve TS first, then if you're going to be there for New Year's Eve book that next, then NY day.
Otherwise expect really long waits for Counter Service restaurants.