I called a few minutes ago to ask about open enrollment for August since we will be at WDW then; CM told me that Aug/Sept/Oct have not been "officially finalized as of this time but schedule should be set within week or two so that is all the information we can provide you as of right now", and he asked if I would like to give my email address so they can send that info out to me when it is complete. So I did and hopefully will receive something soon. You may want to give a call too so you can get an email as well.
I called using the phone number in your earlier post,
thank you for that information
and Many Many Thanks to all who have posted here on this thread sharing this information on Y.E.S. and open enrollment; our youngest DD13 was very interested when I showed her the programs offered on July schedule but our trip is planned for August so we didn't think she'd have the opportunity this year, hopefully she can now do some during August