When spots are purchased, they are automatically reserved and made unavailable to all other potential buyers. For this reason, we do not offer cancellation refunds. You can change your reservations up to 72 hours before your reservation. There are no changes or cancellations within 72 hours. However, you can purchase cancellation insurance which would allow for cancellation up to the start time of your reservation. Cancellation Insurance is offered at $3 per person and can be purchased at the time of booking your reservation if desired. You cannot add Insurance after your booking has been secured.