We booked Eva Sicas (www.photoshootsvallarta.com). Her prices are very reasonable IMO and she seems great/very easy to work with and we only needed to give her a $100USD deposit to hold our date. They have package deals starting at $1500USD or you can create your own package, which is what I think we're going to do. 4 hours of photography is $650USD, 6 hours is $850. They have "a la carte" items, like prints, canvases, albums, etc. I'm excited to work with her, her pictures look beautiful. Hope this helps!