An option in dealing with the disposal of human waste is to use a portable container designed to transport and disinfect feces. You can make your own pack out kit easily.
Pack a handful of kitty litter in a brown paper bag. Afte you deposit the feces in the brown paper bag, place it inside a doubled plastic bag for transport. You can place the plastic bag inside a PVC tube with a screw-top lide, referred to as a Poop Tube. Discard the paper bags in a pit toilet or porta-john, but resuse the plastic bags or through them in the garbage.
