During a recent business trip to Arizona, I spent an evening at the Saguaro National Park in Tucson. It was hot in the desert and walking around in my work clothes, black pants was a little tough. Not the best planning on my part but then again most of my little excursions are spontaneous anyway and that's part of the fun. Besides - the looks I get when I show up at the visitors center in business attire and ask where the best hikes are for photographs.....simply priceless.