I'd suggest staying low-carb altogether until you get back. CAD is an adjustment, and IMO the change will be easier when you're in your own surroundings. If I can't stay on CAD as written for whatever reason, I stay lc until I can settle back into the routine.

I've decided to re-start CAD on the 1st, since it worked for me when nothing else would.

The first few days were kind of hard, as I was so used to snacking, but once I stopped the constant nibbling during the day, my nighttime cravings were GONE.