Traveling to Germany May 23-29 and looking for climbing buddies and beta

I'm flying into Amsterdam May 19th and going through Germany through Cologne, Frankfurt, Nuremburg roughly May 23-29.  

Anyone live in any of these areas willing to partner? I am still in the planning stage so I am flexible in where I go.  Primary mode of transportation will be train but I will consider renting a car to get to harder to reach places.

About me: 25 year old American with 2 years climbing experience.  Can climb most 5.10s trad and multi-pitch.  I will probably only bring sport gear however I will consider bringing extra gear if I have to.  I would like to get someone about the same skill level but I am open to trading belaying with any level.  

Also looking for tips on places to climb.  I saw Obertrubach was on the list which is convenient because I am going to Vilsick to visit a friend in the army.  Also is mountainproject the main online community for German climbers?  I had great success with UKClimber when visiting UK. Do they have an equivalent to MP that I should also post to, so I can more response?

I'm close to Nuremberg and always looking for climbing buddies. (Canadian doing her master's here) Don't have a car which is a shame as it's the easiest way to get to the Fraenkenjura-climb sport 5.10s and some 11s, Used to Trad lead 5.9, but haven't in over a year- would have to get back into it and only have a baby rack. Anyway-would be happy to meet up. Let me know and we can exchange contact info.

Hey Jack, I'll be in the Nuremburg area on the 20th and 21st. How would that work for you?