I don't
per se, but I might still be able to help. When I was learning about the shape note hymn-singing tradition known as Sacred Harp, I was frequently blessed by videos posted from the
Cork Sacred Harp group. While the videos are from their annual convention (which is already past for this year), if it's anything like my local group, I'd imagine they'd also meet regularly throughout the year, and would very welcoming to any newcomers. Its not quite church (no pastor, no preaching, just singing hymns and spiritual songs), but like I said, I find it very worshipful, and you might even meet some neat people there.