Pueblo Heritage Program

Hello. I have just signed up for the October 7-13 program as a solo attendee.  I am adding a day or two on each end, coming from Orlando, FL.  I plan to arrive on Oct. 5 in Phoenix, rent a car for 2 days and see the Grand Canyon, which I have never been to, before arriving in Flagstaff for the program the afternoon of the 7th.  Anyone else interested in doing this? I would love to share car expenses. I'm also going to spend an extra day in Flagstaff or Sedona on the other end, flying out of Phoenix the afternoon of the 14th.