The times will be in your first navigator that you will receive when you check in. I believe Palo and spa ressies begin officially at 1:30, but sometimes start before then. I believe boarding starts between 12:00 and 12:30. They start letting people in at 10:30, but check-in was about half an hour later than that. We just had my DD sit in line with all our carry-ons while we walked around keeping my 3 yr old DD entertained.