Gaia GPS is pretty awesome. I recommend that all offroaders get it - it only costs maybe $25/yr
It's got all the trails in that area marked pretty well.
I've had a few people close the door way too hard I thought they broke it. It's not their fault though - I did the same thing a few times until I learned.
I found the switching back and forth annoying also, but like some other poster said in this thread, they typically do not do that. Someone call them and tell them to stick with their regular format hah.
This is why I am not concerned with carrying extra fuel until I do some serious remote expeditions.
For now I'll just fill up before I head onto the trails and should be good for 200+ miles of offroading. If I do run out of gas, I probably won't be too far from a small town somewhere and will...