Some ideas for people looking to do things outside of the parks:
Skyliner tour, great in the mid afternoon, can “fly” to resorts on the line and take a look around
visit fort wilderness for canoe or kayak rental, archery, horseback riding etc or visit the ranch to see the Main Street horses
book a fishing excursion
visit community hall at DVC resorts for a variety of craft activities like ceramic painting, make your own tervis etc
bike rentals available at old key west, Saratoga springs, fort wilderness
Soccer golf at Disney magnolia golf course, this is really fun if you haven’t tried!
walk or monorail (during off peak times) around seven seas lagoon and visit the resorts