I'd take a look at mousesavers.com they often have discounts on their preferred hotels, many of which are in DTD. The Hilton is the only DTD hotel that offers the EMH Perk, if that is important to you. The Doubletree is all suites, if you want extra room. I'm thinking of that one, because we now may arrive a day early, so may book Doubletree for 1 night. With mousesavers code you get the free breakfast.