If you're looking for a brand spankin' new Hull song, you've sort of found it! It's not exactly "new" because it was recorded in 2007 but never released. II'm not sure why, because "Swamp Goat" is an awesome song.
It's a little bit southern-fried goodness, a little Baroness and a whole lot of hazy doom. Jam!
You can grab their new Legend of the Swamp Goat 7" on their Bandcamp page.