Regular Rental and Tour reservations require payment in advance. Cancellation policies differ between rentals and tours and they are described for the specific item you are booking on the INFO tab of that item. In general all tour reservations are fully refunded if cancelled 48 hours in advance of tour departure, otherwise they are subject to a $30 cancellation fee. Weather cancellations result in full refunds. Rental reservations are subject to a $5 administration cancellation fee. Rental reservations are assumed to be cancelled 30 minutes after your scheduled pick up time. Private tours and group bookings have their own policies and they will be communicated directly to your group organizer.