Hi,
Myself and my boyfriend are trying to set up a group or forum for car sharing throughout the World Cup, so like minded travellers can get together and split costs. We've set up a group on Facebook already called World Cup 2014 Car Share - https://www.facebook.com/groups/465096050288569/
If anyone is in need of a lift or can alternatively offer a lift (splitting petrol costs) please visit the group and leave the details!
Happy travels :)