Hi Kathleen, and welcome to planDisney!
First, and most importantly, I hope you are recovering well from your surgeries. Please take good care of yourself - I'm wishing you all the best as you rest and recuperate.
How wonderful that you purchased Military Salute
theme park tickets for your sweet grandchildren. As a military spouse, I am so grateful for the military discounts offered to military Guests at the Disney parks and resorts, and I know just how important together time is for our military families.
The 2020 Military Salute tickets do require that someone with a valid and active military ID arrives at the Disneyland Resort in person to activate the tickets for all members of the party. It sounds like that's not possible for you, and I recommend that you
call (714) 781-4636 to speak with a Ticketing Cast Member. Please note that hold times are longer than usual as Guests plan their
Return to a Land of Magic, but please hang in there so you can work with a Cast Member to determine your options.
Kathleen, thank you for stopping by planDisney with your question. I'm sending pixie-dusted wishes that you're able to get your question answered quickly and in a way that works well for your family. Please take good care, and thank you for your service to our country. If you think of any further questions, we're here to help!
Wishing you a wonderful Disney day,
Robyn