You can arrive a day early. You camp on the west side of “the line”… most people put their camper in the camping area, then the truck in line. In the morning, the gate is opened and the line proceeds into the hunting area. After you come out, you put a truck back in line, for the next morning. The earlier you come out on day 1, the farther to the front of the line you will be for day 2. They do have a rule about when the line can start forming, I think it is like 2pm… not sure. It works pretty well, the soldiers patrol the line in the morning to keep trucks from “jumping” in the line from the camping area.. there is always a couple douchebags that try that… It is a large area and as long as people are respectful of each other, there are plenty of trees and area to hunt. Again, the douchebags do show up too…. had a guy setting up 30 yards from me last year, I was already in stand, whistled at him and he said “I was here yesterday”… funny I told him, I didn’t see you all day when I was here…. he took his stand and moved on.