Click on the link below, the formula it uses to add or subtract from dates mirrors that used by DVC to calculate booking windows.
http://www.timeanddate.com/date/dateadd.html
To use it:
- For an 11 month date, put in the date you will be checking out in the section at the top labeled "
Enter date to add or subtract from"
- Then in the section below (labeled "
Add or subtract, a number of years, months and/or days", change the field on the left from "add" to "subtract" and put "11" in the month field.
- Then click the "
calculate new date" button.
The date the site comes back with is the first day you can call member services for your reservation.
To do this for a seven month window, simply put "7" instead of "11" in the month field.