Are you thinking of a Destination Wedding? They are becoming increasingly popular and most resorts now have a wedding coordinator right on site.
When I visited Secrets Silversands Riviera Cancun I saw a beautiful destination wedding. It was absolutely breathtaking. They had a wedding Gazebo and the reception set up right outside the lower lobby. At the end of the ceremony there was even a rainbow in the sky over the resort!
The backdrop of the hotel also provided for amazing wedding photos.
If you are thinking destination wedding, and children are not a part of you wedding plans, then consider Secrets Silversands Riviera Cancun!