I would double check your info stinky. Don't think there is any way even a resident could draw an elk tag in 40 every year. There are way more applicants than elk tags. Deer would be easier to draw, but still probably not every year.
And all info I have is hearsay, have not been to or hunted the unit. But I have heard that there is a fair amount of private in 40, and the elk tend to go there when the hunters invade. However, there is supposed to be some "hellhole" canyons on public that you might find some good elk in if you have the drive to go get them.
Probably your best source on access issues would be the local DOW people. I have found them really helpful if you have specific questions. Such as: "I have been checking the area on my maps, and noname gulch looks to be isolated and hard to access. Would this be a good place to scout for elk?"
Good hunting
txhunter58
venor, ergo sum (I hunt, therefore I am)