I just got back from hunting this unit and had a blast. My wife was the tag holder and we spent a couple days following a group that had a couple whopper bucks (by our admittedly neophyte standards). Missed a couple shot opportunities by being too slow, and then was unable to get a shot at the bucks without another lope standing behind them (there were about 15-20 in the group).
After the end of the second day, but wife was pretty much over the whole trophy hunting thing and decided to just shoot a smaller buck that was more cooperative. Probably only an 8-9'' buck, but we're getting it mounted anyways. Beautiful little critters. Nobody we know in Seattle has ever seen an antelope, so I'll just tell everyone that is as big as they get...