I'm starting the Camino del Norte at Irun in the last week in August and planning to do easy stages of 15-20km daily, finishing up in Ribadeo in early October (and then do the other half to Finisterre in spring 2022). My walking companion has had to pull out at the last minute so I'll be going solo. Wondering how busy the Camino is in late summer/early Autumn - nice to have company along the way. Any tips and advice welcome. Thanks.