Where on the Sunshine Coast is the most left leaning or arty, or maybe greenie people in the area?

I have long wanted to try living out of the suburbs and into a regional area. Financially, I hope to find somewhere touristy, so that I am able to afford a house large enough (or granny flat) to house visiting family from Melbourne, by renting out out to air bnb tourists. Also, we like the beach and hope that we can enjoy it more from there than from Melbourne haha. I have a young son not yet in school. I do love all sorts of people, but the truth is I do need some people around me who share my values, all of which are very left leaning, so I am looking for a place which might attract more than average (for Qld) left leaning types...