You can always keep calling, people change as things open up. I got in late on the codes last year and we couldn't make up our mind, but at one point had AKL and Coronado Springs booked for our dates, I called back at one point and WL was open, but with our budget we ended up staying at POP for the low rate. It seemed every time I called (man I am obsessed: ) that something new opened up. People switch around daily. Keep calling if you don't get what you want, even several times a day.
Lesley