Promotional value expires Oct 27, 2017. Amount paid never expires. Must sign waiver. Online reservation required. Subject to availability. Merchant’s standard cancellation policy applies (any fees not to exceed the price paid for the voucher). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Limit 1 per household. Valid only for option purchased. All goods or services must be used by the same person. 6% fare harbor booking fee required at checkout. Tours last all day (10 hours). Visit website for cancellation policy. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings