Many thanks, guys. I'll have but three things to mention to her.
1. Absolutely get an AR-10 with at least ten magazines kept loaded, one in rifle, loaded rifle and the other nine magazines in her bed clothes.
***
2. Consider making an adjustment to a camper, van, or SUV to maintain a physical barrier between her and anyone else camping where she is.

3. Consider wandering with a friend, even if that means friends staggering their vacations to pretty much cover her outings.