I've started walking. I want to do it each morning when I get home from the paper route.  Thursday morning Lulu went with me.  Since I haven't walked for exercise in a while I decided it would be better to start slow.  We walked just in our neighborhood which is hilly.  It took me 22 minutes and 43 seconds to walk 1mile and 19 tenths with a 5yo and pushing my 9 wo in the stroller.
I've heard that it takes 21 days of doing something to make it a habit. 
I watched Losing it with Jillian the other night - It inspires me to become more aware of the choices I make.  I want my daughter to be prouder of herself than I am of myself.

I'm thinking of buying a pedometer.. seeing how close to 10,000 steps I can get.