It is a must to call and confirm your ADRs......be sure to have your confirmation #'s ready...........last year there were "problems" with several of my ADR's........I had the numbers and then they were honored. FOr one, they even added another family to my ADR's. After checking the Con. # they corrected the problem! One was not listed in their system.....again I had the Con.# and they fixed it immediately!
I ALWAYS confirm, and reconfirm my ADRS!