Blue Hills: Yes, €6 a day for everything. I never pay for accommodation, have a tent and always find somewhere (tonight I'm on the north bank of the River Douro, so that means a good wash tonight
). Food is either hot or cold (I carry an MSR gas stove) but always sufficient, plus fresh fruit and salads in season, wine, coffee and chocolate.
Andy: I also tried the Camino P heading south (blue arrows this time) but it's not well marked and too much amongst built up areas for my liking. And to be honest I've said 'bon Camino' enough already
. It also misses out so much 'real' Portugal.