I will be trekking the Camino Frances starting next week,Sept 5. every 3 or 4 days I'd like to stay in a hotel instead of an albergue. I like being spontaneous and therefore am reluctant to make a reservation in a hotel before I leave here (Florida). I am not taking a phone or a computer.Does anyone know if the rates in the hotels are higher if I just show up at the front desk? if so, by how much? I don't mind paying a little more to keep the spontaneity but I don't want to pay double .also do the hotels in the towns offer a 'perregrino' rate?