This question rolls through my brain as I pack for every trip. The obvious answer should be, “as many as I need.” However, I often find myself packing a lot of stuff I want to play with but will never have a reasonable chance to use. So here it goes – my effort to cut down on the number of cameras, lenses, and other gear I pack for a one-week trip. The first thing I do is consider the destination and what we plan on doing on the trip. Next, I look to my “What’s in My Bag” page (film and digital list is on my sister site, My Irie…