Peaceable Projects Inc. is a U.S.-based non-profit group that brings the vast resources of the wide world together with the ongoing needs of the people who live, work, and travel on the Camino de Santiago pilgrim trail network in Spain.
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.