Welcome back, Emily!
You're in for one rowdy time during your
Hoop-Dee-Doo Musical Revue experience. My family has had the opportunity to enjoy this show several times; the shenanigans and fried chicken keep us coming back for more.
You can retrieve your tickets at the Disney Planning Desk located in the lobby of the Dolphin Resort. However, these tickets are treated by the resort like cash, so if you were to lose your tickets, they will not be able to reprint them. My suggestion would be to grab them on your way to the show, or have them printed at arrival and keep them in your resort hotel room safe until showtime. Another option is to have your tickets printed at Pioneer Hall prior to the show.
Make sure you arrive well in advance of showtime! There is so much to see and do around the Settlement Area of Disney's Fort Wilderness Resort & Campground, you'll want to be able to enjoy this scenic location. Plus, Disney's PhotoPass Photographs will be on hand to catch a rootin'-tootin' photo of your family prior to the show.
I hope this is helpful, Emily! Your magical vacation is just around the corner, so if you should have any last-minute question, please let me know.
Faith