Promotional value expires Sep 1, 2016. Amount paid never expires. Must sign waiver. Reservation required, 24 hour advance notice required. Subject to availability. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Extra $2.00 per rider for River Access. Taxes not included. Must be 8 or older and 70lbs or over. Not valid on federal holidays. Not valid July 2- 4. Lower Pigeon Rafting Trip options not valid until start of the season on May 3. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings