This site has maps of the route, as well as pictures & graphics showing the elevation of each part of the route as well as the hostels. Your friends & family can pick the language of their choice...it's in several.
I printed out the first map and sent copies to family members so they'd know where I was. Just right click the your mouse, select 'save picture as ...' . You can then enlarge it, and either print, or email it.