I am coming to Phoenix in early March for a conference. I do not have much time, but plan on arriving a couple of days early to try to see Sedona. My flight gets in about 5 pm to Phoenix. Should I rent a car and drive to Sedona that day, or would it be better to get a room overnight by the airport and go to Sedona the next day for an overnight stay? I've read that driving after dark may not be the safest thing to do, especially if I am alone.