I need some extra money, I heard that I can go strawberry picking for money?

Well im 13 and I live around Portland, Oregon. I heard that I could go strawberry, or Blackberry, or berry picking for extra money. Could anyone foward any sites or inform me if this is true and if I could do it?, Like positive information or websites? If so, how much could I get paid? All Information about this is welcome. I will choose a best answer on how thorough and informative about the question that the answer is! THANKS!
I need some extra money, I heard that I can go strawberry picking for money?
Most of those kinds of places don't have websites..word of mouth or newspaper ads (during the picking seasons) would be your best bet.