Terms & Conditions Rearrangement/cancellation of sessions must be made no later than 48 hours prior to session start time. If less than 48 hours of start time, no refunds will be eligible. On the very rare occasion that weather affects our ability to deliver the full session, but 50% of the session has already been delivered, the session wil be considered complete. If less than 50% is completed then you will be able to reschedule the session for future use.