Welcome and congrats! I know just the place. Here's the link: Cuixmala
I photographed a wedding there, and this place is really gorgeous. Incredible scenery, very private, and you can party all night. In fact, at the wedding I photographed there, they partied all night. There are no neighbors, so you don't have to worry about disturbing their sleep.
You can see some images from the Cuixmala wedding on my website, and those should help to give you a better idea of the beauty of this venue.
Best wishes,
Tod