In this image provided by HomeAway, Beverly D’Angelo, left, as Ellen Griswold, and Chevy Chase, as Clark Griswold, appear in an ad for vacation-rental Web site HomeAway. The ad for the 5-year-old company featuring the quirky traveling family from the movie „National Lampoon’s Vacation“ is scheduled to run during this year’s Super Bowl. (AP Photo/HomeAway) NO SALES