In the Van, we will take a minimum of two guests and a maximum of twelve, based upon availability. A 50% deposit is required when the reservation is made. The remainder, plus tax, is due one week prior to the tour. Cancellations must be made in writing. Cancellations made 30 days or more prior to tour receive deposit, less credit card processing fee. Those made 29-8 days prior receive 50% of deposit, less credit card processing fee. Cancellations made one week prior or less receive no refund of monies paid, unless we are able to reschedule the tour.