your wife will have to follow you over, as you will have to sponsor her when you get your residency... after all the paperwork is done, you basically tell ADEC when she will be able to depart and they have the travel agency work with you in arranging the flight. The soonest a "foreign" spouse was able to get here was about one month...my husband was still working, so he took his time! :) As much as I missed him, I was happy that by the time he got here I was kind of settled and had a car and was able to help him settle in quickly. He got work within a month of arriving, so that was good, too.
Brandy, yeah, that is about the going rate for a Yaris/ Tiida...the other option is to buy or lease a car and some teachers have gone that route, too.