https://www.google.com/search?q=nude+community+oregon
The Willamettans - a Family Nudist Resort
The Rogue Suncatchers - AANR Travel Club  (i.e. "non-landed")
How to get naked in Oregon (June-2015, oregonlive.com)
20 Fun Places to Get Naked and Chill in Oregon (July-2016, thatoregonlife.com)