Remember, buy all you can and then the day or so before you leave for home, send it to yourself by UPS and then you can be home to accept it. Beats trying to pay overweight luggage fees and keeping track of them.
Keep money and ID in any inside pockets in a light jacket. Or hanging from a light cord around your neck. My DIL was a travel agent and gave her clients one of these, but the men who refused them had pockets picked some times. Men should put wallets in front pockets, not the backs.
Way too many light fingered folks running around at this time of year.