The spot satellite tracker is interesting
http://www.findmespot.com/en/ , I may have to look at that if I ever go on my retirement fantasy hunt, which is to start hunting in August in Alaska and coming south as the seasons open until I get home to Kansas.
I had a friend at work who runs like a gazelle suggest GPS watch instead of the garmin gecko as it has the addedd feature of tracking how far you walk.
Though I have never run into traps where I hunt I have gone ahead and just purchased a Conibear 330 on ebay in order to learn and practice opening it, just in case.
I never realized how many on this board hunt out in desert country. I have seen California Quail running all over the place at Ft Bliss TX and Ft Irwin CA, but I was always working and could not hunt them. Not sure I want to if I have to back pack water.
Two things I have added to my vest as the result of this thread have been a length of parachute cord and a pair of Hemostats.
I did notice one item that I carry that I failed to list which is a quail whistle. I developed a technique of whistling up coveys before first light and at last light when I was scouting ground and still use it. I collected about fifteen different calls, but use one by Curtis Breland 99% of the time these days. On occasion during normal hunting after a covey flush I have found the call can sometimes work for finding singles. Preserve birds are much more susceptible than wild birds, and many wild birds other than first light and last light do not respond at all.
I agree with the sentiment on weight some have noted. I believe one of the reasons (other than the setter) I do not waterfowl anymore is that I found upland hunting a leaner affair in terms of gear, set-up, and take down. I still have all my waterfowl stuff for the day when I go back to it.
That said weight does matter, which is why I do not often carry water or a great many shells.