October might be a little more difficult than Sept. Last year my brother tried for OKW GV for Oct. and couldn't get one, and that was using OKW points before the 7 month window opened up.
IMO the OKW GV's are getting harder to get in general...we alsways travel in the beginning of June, for the first 6 years GV's were always avaiable during that time at the 7 month mark, for the last two years, this June included, they were not.
Good Luck though, they are well worth the points!!!