Sounds like a good plan. For a fire starter, stack some dry pine needles or shredded bark, lay the metal rods over them, then strike the rubber sheets against the rods to create a spark. The rubber will hold the ember until you add a little more tinder. For a simple snowshoe, find a straight, sturdy piece of wood—about a foot wide and a foot thick—cut it into two strips, and strap them together with the rubber sheets or a piece of cord. Add some bark or even a bit of old wool between the boards for a little extra grip, and you’ll have something that will keep your feet off the snow. Remember to keep the bindings tight but not too tight, so you can move easily. Good luck, and stay warm.

You’re right, a straight rod keeps the spark reliable. A pinch of salt can help in wind, but keep it light; too much makes the fire sputter. I’ll keep the snow tight, the straps simple, and the fire ready. Stay warm and keep the quiet moments coming.