What I do is always have a couple of gallons (3-5) in my truck. If I know camp is going to be a great distance >10 miles from truck, I will make trips beforehand and stash water. I want my hunt to be all about chasing animals, not water.
I can deal with minimal water, but I move so much faster and longer hydrated, so will every else if they'ed admit it or not.
Hope this helps.
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