Newbie to this forum and new to motor homing this year. Seeking some advice re spending a month in Spain from mid Jan to Mid Feb 2013. Are there campsites open on route from Bilbao/Santander to somewhere with some sun? Where is best source of info re sites and should I book in advance? Any places I should avoid or any recommendations. Motorhome is adapted for my wheelchair so looking for reasonably level sites.