I disagree with LUVTGR. There is no need to wait until November to order you card. Order it now* and right before your trip, transfer over any additional points you've accumulated. This way you avoid the "where is it? why isn't it here? is it lost in the mail? did I wait too long and I'm leaving soon but don't have the silly card yet" anxieties.
* My understanding is: the points aren't posted to your account until the "statement" closes. So if you've just made your first purchase with your Disney VISA, you have to wait until your statement drops to be able to access your 25 point bonus.