I recently spoke to several outfits in Dubai and would offer only the following; once you get over the weather, Dubai isn't that amazing. Expats get ripped off for everything and you will not have the same freedoms you enjoy in Canada at the moment. It's not for everyone so be realistic about assessing your life now and compare accurately with what's on offer. Big money and big expenses is often the same as less money with lower expenses. That said it is a great way to make a killing if it all stacks up, just be eyes wide open.
And AW139.....