With 3 months to go (eep), I'm trying to get my butt moving and to lose a little weight. Mainly because the wedding dress that I bought last summer (and 20 lbs ago) is now rather snug. One thing I've been doing is walking. I walk between 1 and 3 miles a day, depending on how much time I have. Does anyone have tips/tricks for me to get the most out of my walking workout?