The coordinates listed are the starting point only. The cache is not there. The cache is at N33º A.BCD W111º EF.GHI
The cache can be found by gathering the missing coordinates from each of the waypoints listed. At each waypoint, there will be a set of numbers in view (but not right at the waypoint), and you will solve the final cache coordinates by using some of the numbers from each of these waypoints, as each waypoint description says. The first waypoint will give you "A", the second "B", and so on. There is no need to go in the parking lots except for waypoint Q7 (G). You will need to drive, ride, or be prepared to walk a lot from waypoint to waypoint. It may take some time.... Have fun! Congrats to FTF jennyanykind!