Eastern Europe ? - Group Travel

Hi Guys, So this is the plan, 8 capital cities in 40 days, 5 days a piece. All of them are situated fairly close to each other with commute times a maximum of 9 hours to a minimum of 45 minutes ! The suggested route is.. Bucharest, Belgrade, Zagreb, Budapest, Brataslava, Vienna, Prague and finally Amsterdam, however open to changes. Will be doing the trip around the end of August 2013, because of my job i won't have a specific date i can do it until about 4 month before but i imagine it will be around then. The original plan is to stay in averagely priced hostels and get the train between cities, no prior booking that way nothing is set in stone and plans could change !

So far me and a friend are planning on the trip but would like to expand the group! We are both 22 year old males from the north east of England, both students. Although we would be interested in checking out the local sights and museams, thats not all we are intersted in so its not gonig to be a strictly cultural trip but not a trip of just drinking beer either, hopeful to find the right balance!

Not too fussed about your age, sex or nationality just as long as we can have a laugh whether that be the full trip or just a few cities..

Plans are in the process of being made so get in touch if you want to join or just if you have some advice..

cheers

Eastern Europe ?