Good suggestions from Marnold. A wood guitar is not really a high maintenance affair, unless you live somewhere with extreme conditions. From the little I have seen, carbon fiber guitars are very expensive, and I bet that would discourage you from just the kind of things that you are talking about doing, like taking it camping. Lots of folks get a second, relatively inexpensive 'beater' guitar for those kinds of situations.
"GAS never sleeps" - Gil Janus
"Now you got to pay your dues. Get that axe and play the blues." - Spudman
Gear: Epiphone Sheraton II, Epiphone Wildkat, Epiphone Emperor Joe Pass, Fender MIM Strat, Tacoma DR-14, Johnson JR-200 resonator; Fender Super Champ XD amp