Having eaten enough MREs in my career, I can recommend from my experience that you not rely on them often or with any regularity. They are high caloric meals designed around the warfighter (who for the most part, is in his late teens, or early twenties and has a raging metabolism). They have a high fat content for the most part. There are maybe only three that I like; the vegetarian spicy penne pasta isn't too bad, the beef brisket and the chicken fajita (if heated) is okay. And while I like the MRE cheese, it's really fattening. Take food that won't spoil, or stink up the cab. Some kind of trail mix for quick energy, raw fruits and vegetables; but you already knew that.
I didn't read all the posts thoroughly in this thread, but as for clothing, dress in layers. Maybe someone already said that; because your'e going to heat up working the ground and then climb up into the cab where the hogger has the heat turned up high enough to bake bread. You are going to want to pack a roll of duct tape, because even CSX has some drafty locomotives. Other than that, I think everyone else covered it. Stick with it, and have a good one.
I didn't read all the posts thoroughly in this thread, but as for clothing, dress in layers. Maybe someone already said that; because your'e going to heat up working the ground and then climb up into the cab where the hogger has the heat turned up high enough to bake bread. You are going to want to pack a roll of duct tape, because even CSX has some drafty locomotives. Other than that, I think everyone else covered it. Stick with it, and have a good one.