youre talking about conveniences. i am talking about survival. all a gun does is give someone else something to take from you. or shoot you for having.
i wholeheartedly recommend that polar/solar fleece stuff. like the various names from around the world point out, it is good for protecting from hot or cold. and neoprene. that might be the most advantageous of all. it not only floats, it also can keep your heat signature off of a gunners focus and on something else. if you were to have one electronic toy, it should be night vision. but i dont plan on being where others are anyway. that defeats the whole purpose of survival.