My father would like to travel to Far East Russia, specifically Vladivostok, Komsomolsk-on-the-Amur and Birobidzhan. He's asked me to plan something. I love to plan travel and have done lots of on-my-own and private trips as well as group trips. There isn't much out there on this part of the world as far as tourism goes. I'm looking for any tour company/TA that is familiar with the region. Any suggestions?