Helping - open to different roles that I can be helpful

I am a 68 recent widower who has worked in social services my entire life. I lived with my wife in Warrenton OR for the last 18 years. I have sold the family home and I am actively seeking a community that can use my skills. I am currently, in the Portland area but open to either urban or rural life. On the coast, we recently put in solar panels and tried to be as eco-friendly as possible. I have a need to be useful! My most recent job was as an outreach library worker driving a bookmobile.

What I'm Seeking
Find an opening at an established community
Open to helping a community that's forming (joining as a member when it's established)
What I'm Seeking (tell us more...)
I'm open to either a single issue community or one that is more broadly focused toward a better tomorrow. Ecological living, social and economic justice, are all interests of mine.
Where Are You Located?
Currently, in the Portland OR area where I have family that will tolerate me!