I myself could not imagine being a female crew member and having to overnight in a place like Saudi Arabia.
Luv2fly, have you ever been to Saudi Arabia? International crews, female or male, are well versed on their milieu and learn to appreciate, accept, and adapt to local customs. Hotels are mostly secure, yet common sense should always prevail. For the most part, except for scenery from airport to hotel and back, it's just another part of a routine day no matter where your day leads you. Crews tend to go out in groups, and there is rarely any problem.
Do you have any basis for your imagination?