Lizzie is psyched for her class camping trip, until she finds out that hte new chaperone is her mom! To make matters worse, it's boys against girls in a big camping contest. And if Mrs. McGuire can't rally the girls to victory, they'll end up digging in the dirt to refill the class worm farm. Gross! Plus, Lizzie and Miranda decide to go bra shopping and find out it is possible to die of embarassment!