I was born and grew up in the shadow of Sierra Nevada mountains.? I have no problem with the credibility of the setting.
But at 74 words, it's much too long to work as a logline.? A logline needs to be a succinct summary of the plot.? By succinct, I mean it should not exceed 40 words in length.
And, per Richiev, it buries two important story elements.
First of all, it buries the inciting incident, the event that kicks of the plot.? Which I'm guessing is her family's murder.? The llogline should lead off with that event, not bury it in the middle.
Second, it buries the story hook, the most interesting aspect of the story.? Which is that she recruits a women's version of the "Wild Bunch".? That should be positioned right after the inciting incident, not buried at the end.
To do what exactly?? What is her specific objective goal?? I can guess, but I shouldn't have to.? The logline needs to clearly inform me what she intends to do with her? "Wild Bunch".