My boyfriend and I are coming to Coachella for the first time. We have 3 day passes and are planning on camping. The tricky part though is that we live in Austin, TX and are flying in for the festival. We were planning on getting a cab from the airport to the campgrounds, but are skeptical because we worry that maybe we should get a rental car for the weekend. We aren't planning on roaming around the city or anything, but we would hate to have to go run some errands or get some small groceries and have no way of getting anywhere (or end up paying lots in unnecessary cab fare). I'm sure there are plenty of people who would be willing to offer up rides occasionally if it was convenient, but we'd hate to rely on/burden someone. Any suggestions on what would work best, or what someone else has done in the past when in this same situation?