We are also moving to the Vancouver area (Washougal). In a little over two weeks.
Camas and Washougal are east of Vancouver and Battle Ground, Yacolt, and La Center are a few north of Vancouver.
Washougal has a good public school system.
As Ryan said, the Camas and Washougal area property is going up in price so if you're looking at keeping your costs low, you might want to look north where it's still less expensive to buy and rent.
Vancouver has Hewlett Packard, Nautaulis (sp?), and quite a few other companies there for employment opportunities. I could give you a better list once we're down there.
How exciting to be coming from Scotland! I have a pretty good group of friends and contacts in the Vancouver area, so would be able to help you find information on just about anything!