After a rough summer, Rafe is heading back to the dreaded Hills Village Middle School, the site of the very worst years of his life. And as if that's not bad enough, he's learned that he's going to be held back a year unless he can prove himself on an outdoor survival excursion - complete with dangerous white-water rafting, dizzying rock climbing, and fanatical counsellors. Rafe and the rest of the pack of "delinquent" trainees are forced to cooperate as they prepare for the final test: a solo excursion in the deep woods.