You will Watch South Park Season 16 Episode 6 online for free episodes with HQ / high quality. Stream cartoons South Park 1606 I Should Have Never Gone Ziplining. It is the last day of spring break. Cartman, Kenny, Stan and Kyle are bored, and decide to go ziplining in the Colorado Rockies. They get Stan’s Uncle Jimbo to drive them to the station. After initially being excited by the danger presented, the boys begin to lose hope after discovering that they will be part of a tour group, and have to spend over 3 hours before ziplining.