Well, I was able to view the calendar for each park, but it only lets me see to December 19, 2020. Our trip isn’t until May of 2021 I clicked on “My Plans” and then selected “Make a Reservation” and clicked on the drop down menu and chose “Parks”.
PROGRESS!...? I was able to get to the parks reservation page but no times available to book yet. I tried checking for 12/5 which is the last day of our trip.