The National Park Service’s Great Lakes Exotics Management Team makes one or two visits a season to clear invasive brush on the federal part of the reserve (south of Old Sauk Pass).  We will help them today.  There will be hand tool work.  Also, you could use a power brush cutter (your own, or one of the chapter’s with proper PPE [rugged boots, ear and eye protection or helmet system]).  Contact leader for more info.