Nathan, Rebecca, and Irene travel to R.E.I., an outdoor gear and clothing store, to discuss radio ads. They find out that R.E.I. is sending them to Nepal for some first-hand experience. At the house, the gang goes wild. Lindsay is ecstatic because her brother is coming to town. Lindsay explains, ""This kid is all I have. He and my mom. They're all I have in life."" Lindsay and Janet discuss their worries about the upcoming high altitude trip. Lindsay's brother picks a few tunes on his guitar while Lindsay reveals details about her father's death from colon cancer. Nathan requests for the brother to sing the tune he wrote about their father since Nathan was close to his own dad. At R.E.I., the cast stocks up on supplies for the trip, then get their shots. After a monstrously long plane ride, the gang arrives in Nepal. It's vibrant and colorful, with snake charmers and monkeys roaming the streets. A chopper takes them to Mount Everest, where the altitude takes its toll. Janet decides to li