Wild Nevada Season 4 Episode 8 Boulder City to Mesquite ( Air Date 2017-12-14 ) Genre Documentary, Reality category. Overview "Chris and Dave visit the Historic Railroad Tunnel Trail at Lake Mead and reach its destination, Hoover Dam. Then, in Boulder City, Chris and Dave take a turn on a zip line tour at Bootleg Canyon. After traveling to Mesquite for the night, they set out to explore some of the newly designated areas of Gold Butte National Monument, including Little Finland and the historic Gold Butte townsite.".