After I receive your Reservation Request Form I will email you an invoice which can be paid by credit card (Visa, MasterCard, American Express or Discover). When booking a private excursion I require a non refundable $100 deposit which will hold your reservation. The remaining balance is due before the day of your excursion. If you do not show up for the excursion your credit card will be charged; See our Cancellation Policy below.