I'm in! Living in Brunswick - I assume it's a reasonable drive to your porch? Unfortunately I don't play anything but spoons (badly), but I do sing and I know a ton of songs - Pete Seeger, Weavers, bluegrass, etc.
Now that sounds like a kind of heaven on earth I could get behind.
That is a beautiful view. I cannot play an instrument or sing, but I am a good listener. If I were closer I would love to come listen to the music.
They do that in eastern Kentucky, where I lived for 27 years on my grandfather's farm. I used to jam with friends at my house, but since I usually played electric base or piano, we did it inside.
I have harmonicas, and i sing. Also a saxaphone, but out of practice on it. Do you have about 20' of level-ish space for my tiny RV?