Hi Melissa,
Guided Fishing Excursions are indeed available at various locations at the Walt Disney World Resort although, I have never personally seen or heard of any instances where Mickey Mouse himself has turned up to participate in such activities.
You can choose from Guided Bass Fishing Excursions, which includes a 21-foot Tracker pontoon boat that can accommodate up to 5 Guests, and Bass Nitro Fishing, which features a tournament-style Nitro Bass boat for one or 2 people.
Both 2-hour and 4-hour excursions are offered, and if available, an extra hour may be added in person at the Marina. (Solo anglers may book an afternoon excursion at a reduced rate.)
All Walt Disney World Resort fishing excursions include:-
•An experienced guide
•Rod and reel
•Tackle
•Artificial and/or live bait
•Non-alcoholic beverages (Guests may not bring beverages, food or coolers aboard.)
•One year BASS (Bass Anglers Sportsman Society) membership, which includes 11 issues of Bassmaster Magazine (one membership per excursion)
Reservations can be made up to 180 days in advance by calling (407) 939-BASS or (407) 939-2277.
Wishing you a magical trip filled with memories which will last a lifetime!
Emma