Synopsis by Hal Erickson
The six remaining players scramble for the much-coveted Immunity Challenges -- but we already know that two won't make it. Castaway Colby wins a Reward Challenge and goes horseback riding after indulging in a much-needed shower. Meanwhile, the five other contestants discover that a flash flood has destroyed their camp -- and their only shelter. After this episode, nine more days and three more tribal-council votes remain before the Ultimate Survivor is chosen.