I'm delighted to find more walkers, thanks for asking me Cathy! I've been trying for 2 miles a day -- the exercise is one goal, more important is finding 30 minutes a day to be "off duty": not Mom, not the department chair, not the research advisor or teacher. Some days I end up going in circles around the block at 9:30 at night, but I go!
I've been walking with the British Jesuits' daily meditations. Calm music, one of the daily readings, an invitation to prayer and reflection.