Hello all! I'm new here too! :)
Hi so they do not have access to computers and this is how Sandboxx works. You type the letter and send via the app. It goes to their headquarters and is Printed out on a paper and then delivered to base via Fed Ex. If you send early in the week, like Monday it is very fast because it gets processed faster. But if you send on a Friday it may take a few extra days to reach base. They are delivered to the SR just like a regular letter from the mail.
Welcome CaliMom, so happy you joined us. Most of the discussion happens on the Boot Camp page so if you don't get much activity that is why. Again Welcome to Navy for Mom's.
CaliMom-- Welcome. As was pointed out most of the discussions happen on the main page or in your PIR groups. Be sure to come there and share as well. (You can get there by clicking on "Back to Boot Camp Moms (and loved ones) Discussions" just at the top of this post)