Hi, I have spoken to Jacqueline, one of the wedding coordinators at the resort and I was able to hold the date of April 24, 2013 @ 5:00pm (the 4:00pm spot was taken already!) I have everything in the works with my travel agent. The only problem is the flight schedules aren't out yet so our fly in date of April 21st may change by a day or two. You have to be in Mexico 3-4 days prior to getting married. I am hoping to be able to switch the 24th if I need to based on the flight changing. If you are worried about your wedding day being booked up, tentatively book at email@example.com and one of their coordinators will respond. Ask if the date can be switched without a fee or hassle within the time frame of you being booked into the resort. They will hold the date for you, once you and your fiance book your rooms and e-mail the proof of you staying at the resort at the time of the wedding date, then the wedding coordinator will proceed with all the wedding planning and details.
Good luck to you and congrats!!!