Jerri Burrell started RVing with her mother and stepfather in Myrtle Beach, Calif, in her late teens. She continued RVing when she moved to California 18 years ago. This summer, after her daughter graduated from high school, Jerri opted to give workamping a try. She is a trained emergency medical technician, but has been working for the Army Corps of Engineers as a volunteer campground host at a reservoir in the Sierra National Forest near Fresno, Calif.