I ordered the BLM maps I needed for Unit 9 in Wyoming which doesn't have much BLM land to hunt. It's mostly state land which there is plenty of so it's all good. My gripe is that the maps I received are from 1993 and 1991. Now how up to date are these maps? I guess I got what I paid for since they were only $4.00 a piece.... Did I just waist my money and should I go ahead and purchase the more recent ones from one of the vendors at a much more substantial price. I would hate to miss out on some BLM land that has been added into the system. I have looked at there main reference map and it still looks like there isn't much BLM land in this unit but since I am looking at it online it is hard to tell even with bumping up the zoom. HELP!