For the farewell season, the best friends hit the road again for an overnight camping trip at Yosemite National Park. Park ranger Shelton Johnson wrote to Winfrey because he was concerned by the low number of African-Americans who visited the national parks each year. So Winfrey and King packed up their camper and headed to Yosemite to help Johnson attract visitors. When they arrived, Johnson took Winfrey and King around the park to see some of its famous sites including Mariposa Grove and the Tunnel View, from which El Capitan is visible in the distance. On the way to the campsite, Winfrey made a sharp turn causing their trailer to hit a rock. After setting up their pop-up camper, the two mixed up some Moscow Mules to pass out to their camping neighbors. The drink has become a signature "Oprah" cocktail. The next day they took a lesson in fly fishing and wrapped up their stay with a mule ride.