you need to take a day off for the shopping, do the shopping first and dont take too many clothes with you, take two suitcases each, put one case inside the other for the outward journey, buy clothes etc first and wear them for the holiday. ask your rep where to shop, but tell her/him what prices you are prepared to pay and what you want to buy and they will point you in the right direction. Wallmarts sell everything inc cheap tee shirts to sandwiches etc, so do Wallgreens the pharmacy.