Ninja's list is pretty much spot on with what I would suggest. I would add that I would pack along some potable aqua iodine tabs as a back-up in case of filter failure. Love this thread and it has been far too long since I've spent time in the mountains. Oh yeah, for fishing tackle I would suggest going for cheap and simple. It is easy to break fishing gear while hiking and a reel that you can take apart and put back together in 5 minutes is gold.
