If Betsy in Florida will ship them to DLR, I'm not sure if you're aware of this, as I just saw a couple of days ago that now you can buy Park Exclusive items at
Disney Store | Official Site for Disney Merchandise , even personalized ears, autograph books, photo albums (there isn't that much on there yet, but they did say when I e-mailed them about it that they are adding new items every day to it), so you can probably buy some of the items from there and send them to Betsy for her to put in your baskets to have sent to DLR
That's something I'm considering doing if we change our plans from WDW to DLR. Good luck and I hope you're able to get what you want in them.