Hi,
I got married at the Riu Yucatan almost 4 years ago. We were supposed to get married in the gardens on the Yucatan, but the morning of our wedding it was tipping down with rain, so we arranged to get married in the chapel of the Riu Palace. By the time I got married, the sun was shining, so we had beautiful pictures of the ceremony in the chapel and then lovely pictures outside.
It really was a great day. Only thing I found was the beauty salon there was very slow. On the day of my wedding I was booked in for reflexology (30 mins), and I was having my nails, hair and makeup done. I got there at 9am and didn't get out until almost 2.45pm, and I was getting married at 3pm. I know another bride there found the service very slow - the salon is for guests staying at the Tequila and the Yucatan. Just something to bear in mind - it was quite a while ago now, so they may be quicker.
We paid to have a mariachi (spelling) band, play as I was walking down the aisle, and for after the ceremony while pictures were being taken, they were really great. We also paid for a bigger wedding cake, more photos and to have the ceremony and speeches during the meal recorded.
It really was the best day ever, and even now everyone says what a great time they had - there were 30 of us all together.
You will have a fantastic day.