Did you hear the engines revving in Downtown Ithaca this morning? About 80 sports cars, muscle cars and other "unique rides" set off from Downtown Ithaca early Tuesday morning as part of an event held by Rally North America. The drivers are on a three-day, 1,200-mile scavenger hunt that goes from Erie, Pennsylvania, to Old Orchard Beach, Maine. The event is also a fundraiser and for the third year, donations will go to Camp Sunshine - a year-round retreat center where children with life-threaten