If you're staying at our group hotel (the Disney Dolphin), you'll be able to reserve your FastPass times 60 days in advance, just like Disney Resort guests. Woo-hoo! (The Dolphin is on Disney property, and is actually better located than most of their own resorts, but is not owned by Disney.)
You'll register your cards at the My Disney Experience website at https://disneyworld....ey.go.com/plan/
Disney's off-property guests can reserved their FastPasses 30 days in advance.