Full payment is required at time of booking. Full refunds for cancellations made more than 15 days prior to departure, 50% refund for cancellations made 8-14 days before departure. No refunds will be issued for cancellations made 7 days or less before departure. Renown Charters & Tours and its US Coast Guard Certified Captains reserve the right to cancel or re-route its cruise based on weather or other conditions. In case of a modification to the National Park Cruise to a Resurrection Bay Cruise, a refund of $40 per adult and $20 per child will be given to guest on-site, in Seward at the completion of the cruise.