I'm planning on hiking this coming March but still lost on a few things. About much is it going to cost me? I've seen estimates that differ by a lot and I'm concerned I won't have enough money or plan for the right est. I'm guessing the majority of costs are going to be from food... anything else I should plan on besides stay fees, and gear? Also, is it worth bringing a camera and cell phone on the journey? I'm not worried about weight so much as I am about them getting wet. Just looking for suggestions! Thanks!