I'm traveling to Spain and France from the US, and I have a list of restaurants I'd like to check out in various cities within teh two countries. Would there be a recommended device (tablet, smart phone, car gps device) that I could use to as a guidance system to lead me to the restaurants I've preloaded onto my Google maps account?

I was considering getting a new android powered tablet and using that as my map, but that seems much too conspicuous. Another consideration is to get a newer Ipod touch and possibly preload a map of the cities in Spain and France I'm going to and import the saved restaurants from Google maps.