The Tasmanian Trail Association have just finished updating the maps on their website to include more information on services to be found in towns along the Trail including a better description of all the campsites and some advice on attractions on or adjacent to the Trail.
On other news the Association has just passed the 100 member mark which is a great achievement.
The different map regions can be accessed here http://www.tasmaniantrail.com.au/index.php/planning-your-trek