You and a companion can take a guided rafting tour with these two passes to River Riders in Harpers Ferry, West Virginia. The tour features the spectacular scenery and rich history of the Shenandoah Valley, highlighted by Harpers Ferry National Park at the confluence of the two great rivers. The trip is exciting for both beginners and seasoned guests. This certificate is good through October 31, 2009. The minimum age and height of riders is seven years and 50 lbs.