Split shots are attached simply by squeezing the line under the caoutchouc stuff, about one foot from the lure. The snap swivels are especially useful when you are fishing with a moving Mepps type of lure or a jig and they are just next to the lure and allow quick change of lures. Just store them individually and rig them up when you need it. If the conditions allow fishing and given it's kind of low in the priorities, it means you will probably have the dexterity to set it up on the spot. Besides, fishing gear is there primarily for keeping yourself busy. If you really need food, you will be looking for small fish, so favor small hooks. I once caught a pike with a safety pin and some old line I found on the shore. When fish are hungry they jump on everything that shines.