Planning to do a short El Camino from Sarria (possibly further) with my son (16) next summer. I am concerned about personal safety but also finding overnight accommodations throughout. I see there are companies that will plan the route and make reservations but am wondering if this is worth the cost! I want to be free to walk as we choose daily but need the security of knowing we will have a bed every night. Thoughts from those with experience? This will be our first.