I write story about lost history of Tunguska expedition (1909) and need some help about traveling there. If right now I'm in year 1909, how I am gonna get there? Currently in story I write, I take Tran-Siberian Railway from Moscow to Irkutsk. Than, contact local people to let them guide me along Angara river to Yenisei river. and finally, Follow Yenisei to Podkamennaya Tunguska river, go along and reach nearest crash site. so I wonder if this route possible? did I miss something? and how long it should take?