just don't (You can do Park & Ride)
There are plenty of moorings in Hamburg. The venue is located close to “Langer Zug” connected to the “Aussenalster” if you want to join us via paddle boat.
Hamburg Hbf (Central Station)
Airport Hamburg (HAM)
This wiki has a special page for announcing and requesting lifts to and from the congress: Traveling Groups
But you can also check out the following sites:
MitFahrZentralen (MVZ) - Overview:
[[http://www.fahrtfinder.net]] Meta search engine [[http://www.bessermitfahren.de]] [[http://bellnet.de/suchen/reisen/mitfahrzentralen.html]] [[http://drive2day.de]] [[http://www.fahrgemeinschaft.de]] [[https://www.blablacar.de/]] formerly known as mitfahrzentrale.de and mitfahrgelegenheit.de [[http://mifaz.de]]