I will be in Spain in about 2 weeks.

Starting in Madrid.
going to Zaragosa
then to Barcelona.

There will be 3 of us backpacking. We want to stay in Hostels in Zaragosa, but I have not found any online info.

Also we have about 4 days to roam around between Zaragosa, and Barcelona. We want to go to some little villages, etc. between Zaragosa, and Barcelona. Any suggestions on towns, and Hostels would be most appreciated.