You could try contacting the convention/visitor's bureau
http://www.visitorlando.com/
They should be able to point you in various directions for you interests. They have a hard rock cafe down here and they may still have a display of artificates from the Titanic on "I" Drive.
Flying Tiger Museum used to be inKississimmee. They have restored many B-25s and P-51s as well as other aircraft. Near the space center was a museum for the Confederate A.F. which I think has been renamed.
Maybe someone else can be of more help, sorry but I'm a local and spend most of my time working and usually don't have enough money to go anywhere anymore.
There is a B-52D on display at a small park on the airport property. It's near the beach line at the west end of the runway partly surrounded by some trees. The airport was at one time a S.A.C. base named McCoy A.F.B. SOme of the hangers on the side of the property used to be for tankers and bombers and I think the old Hidden Hilton is still there but now owned by the Army.