I know the 2003 Unofficial Guide was released last year in October - I think - which means when they went to press, the Early Entry had not been cancelled. So, the plans and touring strategies are still in there. The only incorrect information is that they were called "Surprise Mornings" and the days have since been changed. (See post above for the correct days and attractions.)
eeyore is correct, just print out his info and paste in your Unofficial Guide and use the strategies listed in the UG. It is really a time-saver. We would not go to WDW without the UG.
Angie