I think its tempting to go overboard with a first aid kit, and then have a bunch of stuff to carry your never going to use. The only events I have experienced or been involved with out in the bush worry is cuts from a knife, (or arrowhead) like in this thread, and minor burns. So I carry bandages, band aids, and some cream stuff that works on burns. Oh, and some serious pain killers. I can't think of anything else that would realistically be useful.
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