Paul-L I read your initial post and did not read other responses but wanted to share a twitter account and face book account of a non-verbal Autistic young lady currently walking the Camino. The Twitter account is https://twitter.com/FthHopLovBritt. If you are connected to face book search...
This site is run by Ivar at in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon