Plot: The four new teams of couples assemble: Joel and Andrea, "party people" who met in Vegas; DJ and Brooklyn, a careful 19-year-old number cruncher and an 18-year-old risk taker; Todd and Carole, a married couple out to prove that 50 is a badge of honor; and Roberto and Tanya, a determined power couple. Their first challenge involves getting catapulted off a building onto a rope net, where they must gather 10 flags a piece as quickly as possible while being rained on the entire time