Chad's Videos are great for the chemistries. You can get his outlines and notes through Course Saver with your subscriptions. You might want to check out Klein Organic Chemistry as a Second Language, both semester one and two topics. This is an outstanding book the simplifies every reaction with some great practice questions to facilitate the learning. I highly recommend making your own chemistry notes, though. Pre-made notes work well for biology trivia, but chemistry is a subject where you have to do it to understand it. After you've laid a great foundation, look into DAT Destroyer.
How far out is your DAT?