I joined the Early-To-Rise 90-Day Transformation Contest as of 1/1/13.
Early-To-Rise is an online self-help/internet marketing blog/newsletter run by Craig Ballantyne, with some guest contributors like Brian Tracy, etc.
The Transformation contest has categories you can compete in - Healthy, Wealthy or Wise. I'm competing in the Healthy competition - and failing miserably (but not giving up).
They strongly encourage you to post daily updates to your progress - not sure if you can see my entries without joining or without being in the same contest?