If I remember correctly, mousing over Disney Experience on the website and selecting your name will have you login and then give you a summary of what you can do or how long until you can do it. This of course assumes you have a reservation to be on site, I believe if offsite its for you to know 180 days for ADR, 30 days for FP+ (<--- offsite, onsite is 60). I"m not really sure if you can do multiple days at 180, it might be only that day. Anyone who has stayed offsite know?