Re Water - Do we need to buy water to clean teeth and for use in our tea. (ie: Do Not put "any" water into our mouth other than bottled water). If so, what is the best way to buy (we plan on taking camel backs for water throughout the day and would need large bottles I imagine).
Re: Water rafting - What do we do with our backpacks etc (do they look after them). Do we wear our bumbag on the raft, or do you get too wet, if so, what do we do with our money?)