What a great idea! Bring along a good portable music player (I'm using a skip-protected CD player nowadays) and listen to music while doing long, long walks. I usually walk about 40-50 minutes a day for good exercise.
Get an MP3 player. No skipping at all. Learn about podcasts and find some favorites. Exercise your mind and body at the same time. My treadmill has a "media tray" specifically designed for a note book computer. I web surf while I exercise.