My memory might be off, but due to Goldendale's remoteness, I believe at some point in the past, members were reaching out to the Pacific Cascade Region as there were meetings in The Dalles and Hood River (both within range of Goldendale). However, the zonal meeting list does not show any current meetings in The Dalles. I would reach out to Pacific Cascade to see if that info is accurate. It may make practical sense to connect with members that are in close proximity.
As terms of an area, meetings could join any asc they desire. If you are wanting to strictly connect with WNIR, Central Wa and Tri-Cities areas are most likely the closest.
Let me know your thoughts on this and if there are specific needs you have in mind,
NE Oregon Area