Dave,
If you go to "My Postings" at the top of any page, you will see your postings with a menu allowing you to edit or deactivate. When you select deactivate you will be asked why you are removing your posting. If you indicate you have rented your week, the "rented" sign will automatically be placed next to your listing.
If you need further assistance please feel free to Contact Us
Phyllis
RedWeek Support
RedWeek.com