I just noticed at the top of the regular forum page (the one with all the parks, cruise, just for fun, etc) in the update section, it says that the half off deposit promotion ends October 1 - just in case anyone is interested...
GET UP TO A $1000 SHIPBOARD CREDIT AND AN EXCLUSIVE GIFT!
If you make your Disney Cruise Line reservation with Dreams Unlimited Travel you’ll receive these incredible shipboard credits to spend on your cruise!