No slides. What I'd really want would be pretty basic, with the exception of considerably larger than normal water/holding tanks. Especially if I go out in the middle of the summer in the desert, I could go through a considerable amount of water in a few days between drinking and bathing. That said, I wouldn't necessarily need to integrate the larger tanks into the camper itself. I'm almost thinking of making a second box with additional tanks, or hanging them under the flat bed, where I could add them when I know I'll be going on an extended trip without having to always carry them around. Kind of like the big diesel bed mounted tanks the construction guys use, where I could just use a transfer pump to fill up/drain the camper tanks as needed.
I don't need or want all the fancy gadgets such as the TVs, satellite, computer, etc gear, but I would be incorporating support for my amatuer radio hobby - solar, extra batteries, antenna wiring, etc. Being able to integrate that into the camper rather than modifying an existing camper would provide quite a bit of benefit to me.
