There has never been any question in my mind about the need to carry in National Parks or National forests. There are many, many miles of remote, secluded wilderness where someone could be attacked and murdered with no chance of anyone being able to help. It is not all that uncommon and it is nothing new. I remember my older brother when he lived in CO. telling me about a body that had been dismembered that was found in a trash can in one of the National Parks up there in the 1960's.
By faith Noah,being warned of God of things not seen as yet, moved with fear,prepared an ark to the saving of his house;by the which he condemned the world,and became heir of the righteousness which is by faith Heb.11:7