Promotional value expires 120 days after purchase. Amount paid never expires. Credit card required at booking. Online reservation required. Subject to weather. 72-hour cancellation notice required, or consumer is subject to a fee up to the price paid for the voucher. Children must be accompanied by an adult. Tour must meet minimum departure requirements. Up to 6 people per boat. Tours may be subject to a fuel surcharge. Limit 1 per person, may buy 5 additional as gift(s). Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings