Correct.
Not correct. If you're staying at a Disney resort, you have to wait until you are 90 days from arrival to book any reservations. Once you're within 90 days of your arrival date, you can then make ressies for up to 10 days after that 90th day. As each day goes by, you could book again 90+10 because you are in a Disney resort. The key is that you're staying at a Disney resort because your ability to book beyond the 90-day point will be based on whether you have a reservation number for a Disney resort.
Example: Staying at Grand Floridian May 2 - May 16 (two weeks). Can book ressies for May 2 through May 11th on February 2 (90 days from May 2, and then "+10" days after.) Can book reservation for May 12th on February 3rd because I'm staying on site and this would be 90+10 days from May 12th. When I call, I will give them my resort reservation number and they will be able to see my dates. I can reserve 90+10 from any date that I am staying at Disney resort. But I can't book any dining reservation before the 90 day mark of my arrival. Hope this makes sense -- it's hard to convey this type of thing via writing. LOL!
-Dorothy (LadyZolt)