减少大型单页面AJAX应用程序（jQuery，ASP.net）

I'm currently building a single page AJAX application. It's a large "sign-up form" that's been built as a multi-step wizard with multiple branches and different verbiage based on what choices the user makes. At the end of the form is an editable review page. Once the user submits the form, it sends a rather large email to us, and a small email to them. It's sort of like a very boring choose your own adventure book. I'm currently building a single page AJAX appli