For those of you who are traveling, flying into Portland Airport (PDX) is your best choice.
We live about 50 mins from the airport.
Lodging - there are many hotel and Airbnb options. Due to the small size of our wedding and guests traveling, we did not reserve a hotel block.
The area closest to our home (reception) is Sandy, OR.
If you want to be closer to Mt Hood and Trillium Lake(ceremony), there are options in Rhododendron, Government Camp, and Zigzag.