RUTH QUINN came to Yellowstone in 1990 as a mid-season replacement for a guest services agent at Lake Yellowstone Hotel. During her 26 years at the park she has served as an activity sales agent, step-on tour guide, housekeeping room attendant, housekeeping office assistant, housekeeping inspector, and a food & beverage office assistant. In summer, Ruth works as an Old Faithful Inn interpreter and in winter she is a human resources staff assistant. LESLIE JAMES QUINN, Ruth's husband, started working at Yellowstone in 1980 as a tour bus driver. During his 36 years at the park he has also served as a snowcoach driver, dispatcher, and interpretive specialist, his current position. Leslie trains the drivers to be tour guides.