You can rent anything from motorboats and pontoon boats to kayaks. Spend time on the boat while enjoying views of Cinderella's Castle. Boats can be rented at Wilderness Lodge, The Polynesian or The Grand Floridian. Please note you must be staying at a resort on Disney Property (example Pop Century)
There are 4 different golf courses at Walt Disney World. Our favorite is Magnolia though they are all great! There is also Fantasia Mini Golf at the Swan Hotel.
Home of Harry Potter World and some pretty great thrill rides. You will need to rent a car to visit Universal which you can get directly at Disney or Uber/Lyft to your rental car branch of choice.
Take a look at the official ESPN Sports Complex.