I still wash my hair daily, but I at least wait now to heat the water and usually shower at the same time. (I have a 6x12 cargo trailer) I still only boondock camp so I bring my own shower. Having a battery and solar recharger brings some added benefits above backpacking too. I don't blow my hair dry, but I do use a 12v Roadpro curling iron to manage it and get it back out of my face. It heats up quickly and works well. http://www.amazon.com/gp/product/B001JT ... UTF8&psc=1
Most of the day I am still wearing a buff (sun protection face mask) and hat, so kind of crazy.
