Len Testa is the coauthor of The Unofficial Guide to Walt Disney World and The Unofficial Guide to Disneyland. He lives in Greensboro, NC. As a charter member of the official Walt Disney Parks Moms Panel, Erin Foster has researched and written answers to more than 10,000 guest questions about Disney travel. She lives in New York City. Laurel Stewart manages operations and does business development for TouringPlans.com. She is also a contributing writer to the Unofficial Guide series. Before making the move to the travel industry, Laurel worked for a large Redmond, Washington-based software company.