TRAVELERS HANDED KEYS TO SAVINGS WITH VACATION RENTALS, Innovative Vacation Rentals Calculator Shows if a Hotel or Rental is Cheaper."Travelers can quickly uncover the enormous potential savings vacation rentals might offer. With the click of a few buttons, TripAdvisor's new Vacation Rentals Calculator, analyzes a destination's average lodging prices, number of guests, length of stay, and dining preferences, to determine if a hotel or rental offers the biggest bang for the vacation buck." - PRNewswire 3/24/09