Thanks for the advice so far. Both responses have been really helpful.
Here is a video of my "average" attempt. http://www.youtube.com/watch?v=tNIOA4J9OJs
I'm not clearing the wake, but know it is because I am flattening out too early. My goal was to land one, then try and go bigger. I also watched "The Book" video, and they talk about a tuck type tantrum (which is what I think I am doing), and spotting your landing early. Honestly everything from the bottom of the wake is just a blur.
But after looking at my video, and hearing what you guys are saying, I need to square up later than what I'm doing now.