Ghost Hunt Gift Vouchers : Looking for a gift with a difference? Spook your loved one or friend with a Lone Vigils Investigations Ghost Hunt Gift Voucher. Gift Vouchers will be posted out to you and can be used against any ghost hunt event. Simply select the quantity of vouchers you would like, proceed to checkout and your vouchers will be sent out, next day, to the address you provide at checkout. Your ghost hunter will then have 12 months to pick and choose how they wish to get spooked!