What am I supposed to do now!?

I've recently become very involved in a skin care regimen for my oily acne prone skin. It includes everything from cleansing to acne treatment to oil control. This summer I will be going camping for a long while, and I will not always have time to take care of my skin, in particular, wash it. Does anyone have any suggestions for face cleansing wipes, or dry face cleaners or anything like that? I've never used them before.