I'd like to find a group of middle aged women who want to meet 2 or 3 times a week to walk for exercise. I know that if I have others who are committed to meeting at a certain time and place, I will be more likely to show up. I envision women of a "certain age" (around 45-65) who can walk at least a mile in at least 20 minutes. I hope to do more than that, but we could start with that. No children or teens. Right now I'm thinking of meeting in the morning on certain days, walking the greenw …