I don't have gear advice but congratulate you on setting your goal and your progress to date. Setting a goal and working towards it is very rewarding. Last year my wife and I decided that after 33 years of marriage we both needed a physical and spiritual challenge. We agreed to walk the ancient pilgrimage in Spain called the Camino Santiago. 800 Km by foot, over three mountain ranges, while carrying everything was a daunting challenge for a couple of non-backpackers. Training and determination, good gear and good attitudes all helped us achieve our goal. We grew personally and as a couple. I hope you and your son have a similar success! There is an ancient greeting that pilgrims use to encourage each other when on the Camino. It means Onward! with perseverance and Godspeed - Ultreia!
