Wow, that was a really tough climb @ctdots. You have very strong ambition and those photos are absolutely stunningly gorgeous! Mountain sickness totally sucks. I had it once while climbing up Mount Kinabalu which is nothing remotely close to what you are experiencing at Mount Kazbek, but I was totally off. Luckily I managed to get over it with a bottle of Coke to stabilize the pressure. How are you guys doing there? I hope everyone is ok.