Don't put film or loaded cameras in checked baggage, the X-ray machines down there will spoil the film.
Don't put camcorders or cameras or other expensive gear in checked baggage, they may get stolen down there.
X-ray machines won't hurt digital cameras or video tapes.
The latest word I have is that film, regardless of speed, should not go through any Xray machines more than about four times.
More Disney tips:
http://members.aol.com/ajaynejr/disney.htm
9/65
Disneyland
3/75 *World Inn (now Doubletree Club)
4/85 *Kon-Tiki (now Econolodge Hawaiian)
'80s Disneyland once or twice
7/94 Dixie Landings (now Port Orleans Riverside)
9/97 All Star Music
11/98 ASMu & first premium annual pass
12/98 *Knights Inn on 192
9/99 All Star Movies
12/00 All Star Sports & PAP#2
9/01 ASSp
11/01 ASSp
1/03 *Motel 6 & ASSp & PAP#3
11/03 Pop Century planned
* off site