Does anyone know when they typically announce the dates? We've booked a Studio based on our best guess and the info here http://www.wdwinfo.com/holidays/halloween.htm but I would like to know for sure.
In past years, Disney has officially announced dates in mid to late April with an on sale date of May 1. We should have official dates and prices within the next month. The AP/DVC Member discount has usually only been $3 more than the advance purchase price.