Hi. We will be doing the Wolhuter trail next week. I am preparing to go. Do I need more than a day pack? Should I bring any food? What about water on the trails? Do we bring our suitcases to Wolhuter initially and tun do the hikes from there or do we hike in to the camp. Is it safe to leave items (computers) in our parked cars or do we get to bring everything to the camp?Thanks!