I am revising my 2006 NaNoWriMo novel Happenstance. I am on page four of the initial pass through.
I did my "What I Wanted" worksheet which wasn't too bad an exercise and it clarified where I want my story to go. I am now going through the "What I Ended Up With" process and making notes as to how it deviated from what I wanted and how it dovetailed with my original vision. This part is hard but I expect to learn loads for future novel writing.
I am using Holly Lisle's online courses How To Revise Your Novel and How To Think Sideways. I have always liked Holly's writing (she has 32 published novels) and she loves to help people who love to write. If you are interested in either of her courses, click one of the links below.