I like the video very interesting seeing it through your eyes
the Cantina (the shack as you described it) you talked about. 45 minutes into the video belongs to David who owns some of the land on the same side of the path with the remains of the building..
He carries water from a petrol station 2.6 kms away on the N-120..I've meet him many times, some stay there for the night he invites. interesting person always happy and welcoming and perfectly positioned...with his love heart stamp..one of the characters of the camino
I love your video, but have one comment James's brother was not John the Baptist as you stated but John the Evangelist. John the Baptist was an only son of Zacharia and Elizabeth.