Suekap,
How did you receive the certificate? Was it from a resort in connection with a timeshare purchase, or an incentive from another business?
In either case, your certificate will give you access to surplus RCI availability for a vacation. The fee required to confirm it will depend upon what type of certificate you have.
Please send an e-mail to
feedback@rci.com with TUG in the subject line. The Communications Team can help you with your vacation.