Complex sentence: He and his wife Willa, now live on their farm in the mountains of southwest Washington State, next to Mount St. Helen's, and has adpoted Yacolt, Washington, as their home town.
Split into simpler sentences: He and his wife Willa, now live on their farm in the mountains of SW Washington State,, next to Mt. St Helen, and has adpoted Yacolt, WA., as their home town.