Can I Do It?

Earlier this year I kind of set a goal to walk 500 miles by the end of 2008. I was doing fantastic for a couple months. Then I kind of fell off the treadmill. I am back but I have done the math and found that I have to walk approximately 23.36 miles a week to achieve my goal. OH MY GOODNESS! To many that may not seem like much but to me it is almost overwhelming. I am going to give it my best shot. The worst that can happen is I don't make it. The best scenario is that I do. Either way I will know I tried.