I just got back from my wedding at Now Jade. Everything turned out perfect. Ariadna is a sweetheart and executes everything just the way you want it. Don't stress!!! It will turn out beautifully.
If you're looking for vendors, I highly recommend:
Ricardo de Pavia for a DJ. He was so great to work with and he's very on top of things. He followed our schedule to a T and played any song people requested. Our guests had so much fun! We even got cold fireworks, a projector, lighting, and mics for speeches for $850 www.discomovilcancun.com
Jaime Gonzalez for a photographer. I LOVE JAIME!!! He was fantastic. So sweet, professional, and wants you to look beautiful for your wedding. He told me how to pose and made sure we looked perfect. He took pictures of everything we wanted and was on top of everything. http://www.jaimeglez.com/
If you all have questions, feel free to PM me. I'll write a review soon. I don't have many pics yet...but when I do, I'll be glad to share.