Skydive tandem with a USPA Certified Instructor from 14,000 ft! Experience the thrill of a lifetime as you reach speeds up to 120 mph with views of Chicago, Milwaukee and Lake Michigan! This certificate offers a $60 savings off of a full price tandem. Valid any weekday during the skydiving season. May not be redeemed Saturday/Sunday. Must be 18 or older with valid ID and weigh less than 250 lbs to skydive. No refunds.