I had a few hobbies on the road: reading, playing a little electronic chess game (it usually won), watching TV, complaining about my carrier, visiting museums and a few other past times.
Towards the end of my time in expediting, I re-discovered a childhood passion through the Internet - racing slot cars, specifically HO slot cars.
Using the web, I found commercial slot car tracks in a few different states that I traveled frequently and began to visit them when on a layover or even just passing through their city. HO was the right size - all I had to carry was my "pit box" (small tackle box).
When my pager would go off, it made it easier to turn down anunprofitable run if I was in the middle of running my little cars around the track, or at least that was my excuse.
I had some fun, met some cool "slotheads" and raced on some interesting tracks.
Jeff