Trailgroove magazine is a well produced free online publication from the USA that may interest some readers. Check out their website to read. Trailgrove Magazine Issue 19 is just out with 150 pages of articles, tips ans superb images just for backpackers / bushwalkers.
http://www.trailgroove.com/
Ian Mair
https://www.facebook.com/melbournebushwalkers
http://mbw.org.au/index.php