CANCELLATIONS/REFUNDS Cancellations must be made by telephone or in writing. Changes to the vacation commencement date or changes of Guest names will be considered cancellations this was on anotherpost? now i am confused we are taking gs the other grandma is very sick cancer with a short time to live, if she passes before we sail my dil will not let my gs go i was going to have my dd's , friend go.in his stead. now as i read this i see if i change the guest i loose my res? we are paid in full and sail this august. any one?