hi all, two of us are planning on arriving in Uyuni on Saturday the 5th on the train from villazon at 11 pm. would love to take a two day tour starting the next morning. is this possible? can anyone recommend who to do it with and where they are located? Can we set it up first thing in the morning? Also need a non grungy place to stay on the 5th in uyuni. any suggestions? Thanks!