There are various tours that can attract additional costs and this depends on the service provider. Other expenses are; EMC Tax, stinger suit hire, luggage storage, sleeping bag or linen hire, national park fees, meals, insurance, accommodations, equipment hire, fuel surcharge, and holidays. Any additional costs that we foresee are likely to be notified to you. The reissue of tickets or vouchers will generally attract a nominal administration fee and transfer of operations to other tours may also be at an administrative fee of the discretion of the provider.