Just visited my local BLM office to pick up a new unit map for an upcoming hunt. Asked the dude if he had any maps that were better than the one he sold me, like a Topo but he didn't.
Except....... The entire friggin' State in Topo, roads, land ownership, unit boundaries, everything!
FREE.
Can be downloaded to your phone which will work as a GPS while you're hunting and no cell service is needed. I assume since it's BLM that it's available for all 50 States.
I told him I had a GPS with the Xmaps download. It's now obsolete...
http://www.blm.gov/nm/huntingmaps Easy to follow steps.