In the last four plus years helping people get organized professionally, I have seen a high correlation between debt and clutter. I recently read in my local newspaper that the Dexter United Methodist Church is offering a course for couples called Financial Peace University based on the teachings of a gentleman by the name of Dave Ramsey.
Interestingly enough, I heard of Dave Ramsey a few months ago from a participant of my seminar titled "Secrets of a Simply Organized Life." Mr. Ramsey's teachings are based on Christian principals, but I think they can benefit folks of any faith. Here is a link to his seven baby steps.