Bright Suns, Jeremy! How exciting that your family is planning to come back from
Black Spire Outpost with your very own Astromech Unit. Personally, I think that every intergalactic traveler needs a droid for companionship as well as protection from the First Order, so I'm glad to hear that you'll be making a stop at
Droid Depot to customize some for yourselves.
Currently,
souvenir pick-up and Resort Hotel delivery are not available but you do have a couple of options for storing or shipping your droids. The clerks at Droid Depot will be happy to ship your droids back to your home planet via UPS or FedEx for an additional fee so they'll be delivered to you when you return from your trip, or you can
rent a locker and keep your droids in there for the day. At
Disney's Hollywood Studios, lockers are located at Oscar's Super Service, which is just to your right as you enter the Theme Park. When you're leaving for the night (hopefully after you've watched
Fantasmic!), you can pick up your new droids on the way out.
'Til the Spire, Jeremy, and may The Force be with you!
Jessica