Looking for a farm to volunteer on for 2-3 weeks in Spain

My boyfriend and I are looking for somewhere to volunteer for 2-3 weeks anywhere in Spain. We have been gaining some great experience travelling and working on permaculture farms in Portugal and Spain for 2 months now after completing a PDC in the UK. We're currently in Andalucia, but leaving from Santander in Aug, so we're willing to come pretty much anywhere in Spain to volunteer. We have our van in which we've been sleeping, so we dont need accommodation, but we'd need feeding!

Quick background about us: we're both forestry graduates and i own/manage (when I'm there) an organic farm shop in Nepal. We're looking to start our own permaculture project somewhere someday, but hoping to gain some experience first.

It would be great to hear from anyone who might need some help, even if it's just for a week!

Thanks,

Prabighya and Dave

You also might want to post this onto the Europe forum. Just for good measure.

I've added this thread to both the Europe and the Iberia forums.