WINNEBAGO ERA 70C CLASS B DIESEL CAMPER VAN // RV TOURS – 2016 Winnebago Era 170C Mercedes Sprinter Van. This is my Class B Recreational Vehicle (RV) Diesel Motorhome Review Tour. Welcome - RVersity is A University For Rvers. I’m Blogging Brandi, a passionate RVer who developed this channel (RVersity