When you’re out on the ocean, things can look the same in all directions — pretty much just water, waves and sky. Sometimes the only way home is to find something stable to help take a bearing. Life’s a little like that, too — looking for landmarks that help us find ourselves, where we’ve been, where we are and where we’re going. That’s a good way to describe the March 12-13 Wolf River Singers concerts: finding our way. Musically, we get around to all the biggies – religion/c