We're driving down to southern Spain (Almeria) next week for the first time and are looking for some advice or information from anyone who has done this. We're taking the ferry to Santander and are driving the 650 miles to Garrucha. We will need Sat Nav but not sure how to go about it. I have a fairly new Binatone. Can this be updated with a map of Spain or can we download a free map to our phones? I must add we're novices when it comes to all this technology so it needs to be as simple as possible. Thanks.