Thanks for the replies. I didn't realize Priceline could upgrade a 4* bid to a Resort. That's good to know. So even if I limit myself to 4* in a bid to get Hyatt, there's still a chance I'll end up with Marriot or some other resort instead. I wouldn't mind staying at one of the other properties in Waikiki, but I did end up winning Hyatt last year and enjoyed my stay. So I was hoping for a repeat of my good luck :) My dates are flexible within the first half of April. It also looks like Hyatt has added a resort fee this year which includes internet access? I wasn't charged anything during my last stay.