We are beginning day 5 today. A few things in my perspective- if dry bothers you, bring saline nasal spray and some good in scented lotion.I am having a lot of bloody noses. As repeatedly said, you don’t need many clothes, especially if what you bring is the light weight stuff. You can wash it in the sink and it will dry out overnight. Most ppl on our trip are just doing cell phone pics, so don’t let camera or no camera worry you. It’s a tough trip but worth the hardships. 
