Well, then you have to live in Yakima! ;)

There are excellent inexpensive places to live in Washington that offer a lot more than Yakima does. Spokane, for example, is still very inexpensive compared to Seattle and offers a lot more in terms of both city life and accessible outdoor activities. It's too bad the dev scene there is pretty limited (Itron and Seven2 are really the only companies that I can think of off the top of my ahead employing devs, and the salaries are nothing to write home about). Of course, if you're doing remote work anyway, this isn't really an issue.