What you're referring to was called DISNEY RADIO and it was low-power station KA2XXZ licensed to Columbia, Florida near Lake City. The range of the station was only about 15 miles although it often carried farther. It advertised via southbound only billboards along I-75 and operated at 107.5 on your FM dial.
It's main purpose was to get travelers to stop at the Disney Information Center in Ocala where they could feel the magic of Disney and book rooms at Disney resorts as well as buy multi-day passes. The station played a half-hour cycle of reporter interviews with Disney characters talking about the latest happenings at the 3 Disney theme parks. There were Disney commercials between segments along with an Alan Archer weather report. "No matter what the weather outside, it's always a beautiful day at Disney World."
It's been off the air for a long time and the Disney Information Center in Ocala is long-closed as well.
D-I-S-N-E-Y, Disney Radio.
BobK/Orlando
PS-
OMG....the internet is incredible. Want to listen to Disney Radio?
http://forums.tannerworld.com/showthread.php?t=23382