Wow, a Russia meet sounds great.
It is a wonderful country and there are a lot of great things to see (airports aren't the nicest places though
). I will be in Russia for sure later this year. If the meet is at this time I will meet up for sure if I'm somewhere close to you guys.
The most important for your meet is to be prepared well. Make sure to get the visa on time, book your hotel rooms in advance etc. It is not a place where you just go and then arrange things there...
One of the problems is that in Moscow and St. Petersburg hotels are usually rather expensive. However, flights are cheap, especially on the Moscow-St. Petersburg route. Aeroflot charges around 100 Euros retun (all inclusive) and you will be able to fly the 134 and 154.
Regards and good luck,
Edit: By the way, I am sure there would be more interestred people if we would move it into non-aviation.
[Edited 2007-01-14 19:29:22]