I hope to receive some advice here. I am planning to walk
camino frances in may-june,however, been wandering whether I fit enough for this challenge. It seems that many people are exhausting themselves, especially in the beginning.
Is it possible to walk the 10-15km a day and find donative albergues in every village? I have unlimited time,but a low budget and cannot exhaust my body too much.[
To answer your question about being able to walk 10-15km a day and finding a donativo albergue in every village, take look at the
PDF list of Albergues.
There are a few donativo (less than 15 on the list) Albergues, but not in every town and you will have some distance between most of them. With a low budget, wild camping might be your best bet if you're willing to carry the extra equipment.
The queue for the donativo Albergues starts early and the beds are filled up quickly.