How many months does it take for the travel from the casino back to the Mojave? I know it took a few months to travel back and forth between the Divide and the Mojave. The fact that the player is not able to return despite the impressive satellite mapping power of his Pip-boy is puzzling to say the least. Most likely it is North because it probably would have been discovered by the NCR if it was in the South. It must Either be North or South of the Divide. We have to assume the Casino is located to the West of New Vegas in the mountains. Problem is there are no steppes like that south of New Vegas, nor East, and not North. I guess this was the implied surrounding location of the casino?
This was a weird one for me, I remember in the intro to the dlc there were steppes and a canyon with a river.