Looks easy with hard large granular sand. BLM road looks like an Interstate. Forest? lol
The shadows on the lower side indicate a bit of a shelf but looks like a good ramp to the left of that large bush. That is what I am talking about on following the tracks to lead you to the easiest exit point. If it looks bad walk that part first as you may not want to stop short in the middle. Could be small or could be a 2' lip to get up. Easy in the vehicle alone but a bit more complex with the trailer. Bring a small shovel for if you want to take the edge off.
Looks like some semi deep ruts at the top entrance to the wash but I doubt that will slow you down.
I would take this.
