If you get on their email list you'll get some promotional rates. The promotional rates generally include the resort fee and the breakfast buffet.
They put their extra inventory on PL for around $85--$95. Wyndham and the Hilton are usually less. If you bid $90 you might get GP or you could just as easy overbid for the Hilton or Wyndham. Troll for the lowest rate, you should start low and the increase your bid with free-rebids. You must be willing to accept any hotel including the Wyndham and Hilton in DTD. As an alternative, if you're willing to gamble, wait until someone posts getting GP for your dates. Immediately duplicate the winning bid. Still no guarantee.