Why not? It's not illegal.
That's a great setup and I like the sleeve/extractor idea.
I think it can be confirmed that an alien xenomorph is absolutely no match for good ole' Alabama black snake!
If you're in a survival movie and the hot blond twists her ankle and can't walk, you damn well figure a way to carry her. If it's a dude, you shake his hand and say "best of luck".