I just graduated college at Colorado and am moving up to Oregon soon. I really want to get a used 4WD rav4 to support my outdoor lifestyle as well as just day to day travel. I can only pay up to $18k. Which model years are more likely to give me problems? Really trying to get something that will last. I've seen a lot of 2007s that I like within my price range, however I've also heard that this year returned the most owner complaints. What do you guys recommend? I know nothing about cars, I'm just trying to buy smart. Also, I'm currently at my moms in Alabama. Do you guys think I'm going to find a better Rav4 in the south or out west? Thanks.