Promotional value expires Dec 31, 2016. Amount paid never expires. Limit 4/person, may buy 4 additional as gifts. Valid only for option purchased, at any location. Online reservation only; recommended within 45 days of purchase. All dates subject to availability, dates may be added or changed. Merchant standard cancellation policy applies (any fees not to exceed Groupon price). Must be 18+ w/ valid driver's license to drive; 10+ for ride-along. Optional $1,000 property damage liability cap available from merchant before driving for $50. Must use in 1 visit. This is a rain or shine event. Non-transferable. Tax not included. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings