CCW is a scary proposition when every one involved is drunk.
You will find similar rates on Reservations in the lower 48.
It is not so much a case of "serial rapists" as it is just drunken stupidity.
If you offer violence to an innocent, whether drunk or sober, to paraphrase the words of Col. Cooper, you should beget more violence then you can possible handle, preferably the fatal type.
If you are the type of drinker who cannot refrain from violence, you need to have your behavior changed, one way or another.
It's hard to not be sure she really means 'NO' when her carry weapon is in her hand.
"You can't beat a woman who shoots" is true in a couple of meanings.