K.L.
Hi L.!
Well, the Northwest is fantastic! Though you'll find it quite a bit cooler and rainier than Arizona, once you acclimatize, I hope you'll love it as much as I do!
I live just South of Seattle in Renton. We're a little East of Kent. I grew up in Maple Valley, which is just a little further out still.
Kent is a great city with great schools, but just like every sub-urban city it has the areas that you would want to live more than others.
Maple Valley is one of the 'best' places to live out here if you're looking for a city (which was still classified a 'town' less than 10 years ago) that is still very community minded! They have fishing derbys, a Maple Valley Days Parade, and great Schools (Tahoma School District, No. 409).
Kent also has awesome school, and some great places to live!! They're quite a big bigger, but there are still some great places to find where you can settle in and raise a family with great neighbors and schools.
Renton, where I currently live, is great, too. It's broken into 'downtown' and the 'highlands', which vary quite a bit from one another. I live in the highlands, and love it! We have fantastic neighbors and my daughter has a great pre-school!
If you're looking to live 'on some land', or further out, check out Enumclaw. They're still a town, and full of great people, some beautiful property, even new homes!
Out here, the difference of only 15-20 minutes in distance can mean a world of difference in what you end up paying on your mortgage, or rent, too!
Let me know if you want more budget-specific info. I've lived here my whole life, as have my parents, and I've worked and lived over most of the Puget Sound.
Good luck!! Let me know if I can help!!