It plans to start with five wilderness locations where its vans can park. The first, expected to open in September, include Ojai and Big Sur, California; Zion, Utah; and the Black Rock Desert in Nevada, home of Burning Man. These locations — you could call them campsites, or trailer parks? — have a central hub, or clubhouse, designed to feel like co-living space. There will be Wi-Fi, restrooms, and a kitchen with shared food.