When traveling TO camino, I have my backpack organized to make it easy for inspection and to grab things, like medications, that I want access to while traveling. I am also traveling in clothing that I will not take with me while walking on pilgrimage.
So one of the reasons that I like to arrive as early in the day as I can into the starting point of my Caminos, like St Jean, is three-fold:
1. I want to relax and decompress from the travelling. I do not have much concern with jet lag over an 8 hour time difference between home and destination, but sitting for such a long period of time creates its own sense of 'fatigue'. I want to shower, lay and rest all stretched out for a bit, and then head out to see the sights.
2. I want to spend time just walking around and seeing the wonderful sights and to taste the wonderful foods and to drink some great Fanta Naranja. Getting re-hydrated from travelling by air with Fanta is wonderful. Others can have my share of vino
I do need to stretch my muscles, get kinks out from sitting so much, and start to get my 'Walking Focus' warmed up for the next morning.
3. Pre-Camino chores. No biggie at all, though. I want to dump my backpack out and re-organize everything for backpacking/walking. I also want to take the stuff I will not be carrying from the travelling phase, and get it sent off to Ivar's shop in Santiago de Compostela (most of that consists of travel clothes and a supply of medications to have once I reach SdC).
The last thing I really think about wanting to do, is utilizing the day I arrive at a starting point, as my first day of Camino walking.