Hi All. I'm starting my tour across america (central transam route) next Sunday. I have pretty much eveything to ready, but I was wondering what your thoughts on the amount of water to carry would be. I have 4 24 ounce bottles ( 3 polars and 1 regular) attached to the bike. I also have a camelback which I keep stowed away in my trailer just incase I hit some long stretches without services. Is this sufficiant or should I be carrying more, or less? Any of your thoughts are much appreciated. Thanks again!