AP Chemistry textbook recommendation

I normally tend to suck at chemistry but I decided to sign up for AP chem my senior year anyways so I have all APs in schedule.
I'm looking for suggestion on good Chem textbooks to read and do practice problems so I'm not so behind when class starts.
What did you use? Any places that also offer video lectures are also good but mostly looking for textbooks with solid explanations and good problems with answers provided to check later. I'd also prefer if it's something that's easy to find scanned online

Oh yeah, for our course we used "Chemistry: The Central Science."

But you can find old editions for twenty bucks.  Search craigslist for "Chem 101" or ebay or amazon for "general chemistry" book.