Here are some nice World History AP Review videos. You might be kind of burned out on studying flash cards, reading essay prompts, multiple choice, etc. So I thought these might help.
This is a pretty nice student attempt at using the song "We didn't start the fire" by Billy Joel and using it with World History AP.
A decent teacher review of the entire year in 12 minutes.
Fantastic 43 Minute Review of Units 1 and 2. Great stuff. Lecture and Discussion at Westlake High. Just an example of what your competition is doing to prepare: