Chris, I did that route recently and I know you are going to love it. The natural beauty is breathtaking. You will find others along the way, so don't worry about it ahead of time. And like anny other camino, you will make friendships with some of them.
Down below is the link to the camino calendar where pilgrims are placing their camino dates. YOu might find others there.
Buen Camino
LIllian