I feel your pain, Russ. I have lots of different piles on the kitchen table tonight with the names of places beside them. Maps, breakfasts, lunches, evening meals, snacks, medication, etc etc. Somehow, tomorrow morning the first two will make their way 8 miles down the road to the post office with all the right things in them, the others to be posted by my nearest and dearest once I've made it past the A82. Only after I've crossed the A9 does the final one get sent to Montrose.
The Challenge itself should be a doddle after all this!