Hi Ann,
I believe the '04 edition of the Unofficial Guide does list the attractions for which the regular FASTPASS rules do not apply. (They're the Jungle Cruise, Haunted Mansion and Tower of Terror, IIRC). As Jen in MA notes, the JC and HM will allow a second FASTPASS five minutes after you get one from those attractions, while ToT allows one an hour later.
As cheerdaddy notes, most FASTPASS attractions will tell you the time at which you can get another FASTPASS most of the time. But I have a FASTPASS from Buzz Lightyear from this past Tuesday that doesn't list that "next FASTPASS time," so it's probably a good idea to have at least a passing familiarity with the FASTPASS rules.
If you're using the 2000 edition of the Guide, note that all of the touring plans have been revised for the 2004 edition. The new plans can save, for example, an additional 90 minutes of waiting in line at the Magic Kingdom on a busy day.
Hope this helps. Thanks for reading the Guide!
Sincerely,
Len