Competing on "Survivor" is no easy feat. For Bianca Roses, some of the biggest challenges arose before she even set foot in Fiji. The 34-year-old from Arlington, Virginia, juggled competing on season 48 of the reality competition TV show with the launch of her own public relations agency. Around the same time, she also uprooted her life, moving from her home state of New Jersey to Arlington, Virginia, to live with her now-fiance. She says she often worked on starting her company on the train