Wifes sister got a job in the oil fields of N Dakota

[Dave_L]

I hope she's not that good looking... or she knows some very effective self defense. Maybe she has a man she can take with her who needs work too?

Yeah, that's our concern. She is on the upper end of good looking in the regular world, let alone a place where there's 1 gal for every 10 guys. She's never taken self defense classes (to my knowledge). My concern is she won't take it seriously. This isn't college life where it's ok to flirt (even the mildest form) with all the guys at the bar.