I feel most will feel your last point very offensive with regards to dating. Arab woman are not like western woman who date freely and move from man to man. Please bare in mind these woman are muslim and abide by Islamic law. So NO you cannot even date even if it's secretly, you can land her and your self in trouble. There are inspectors in malls, cafes, etc in normal clothes keeping a close eye on things, if anyone disputes this i will be glad to challenge them.
Most Americans and Canadians know the answers to all their questions before asking.
Things are changing in the UAE, no longer do Arabs look upon the Americans and the Canadians as the superior race, everything is moving towards emirisation and good on them.
Most of the workforce is made up of Indian and Pakistani citizens, and the good thing is most are now in positions, which would only be given to westerners such as CIO, Directors etc..
Please do not take this the wrong way, westerners have the impression they will land great jobs with high paid salaries just based on their nationality (i.e American, Canadian), that phase has now long gone.
For example, lecturers in western universities "Normal people" demand high salaries and pull the wool over others eye's giving the impression how great they are and how much value they can add to the GCC. Unfortunately the GCC has caught on and realized they are just normal people, most are now being replaced by citizens in the far east, India (very highly educated professionals), Pakistan.
Trust me i know a few western lecturers that can't tell there elbow from their backside, they talk the talk but can't walk the walk.
You need to go back to the drawing board!
Sorry if i answered your question by being very HONEST!
Good luck in whatever you decide to do.