Yes, we had a great time in the Mamai valley thanks to Ivan, Stepan and Pascha. Stepan showed us some nice slopes, Ivan made sure it was safe enough and Pascha cooked delicious Russian dishes for us. We were also quite lucky with the weather. The first two days, there was heavy snow fall and some deep powder skiing. The next days it openened up and we had the chance to see lake Baikal and the Mamai region. Except the first day, we stayed in a very comfy and warm hut.
Thanks a lot for your support and coordination with Ivan and Natalia.