I recommend using one of the delivery services mentioned in the earlier post. We are using wegoshop.com on our trip later this month. She will shop at any store you prefer and will meet you at your room after you check in. You just pay her the actual costs on the receipt along with a delivery fee of $17.00 for up to $100.00 of items purchased and $22.00 for up to $200.00 of merchandise. Friends of mine have also used gardengrocer.com and were very happy with them- I think their delivery fee is around $12. Their website is very nice, but after comparing their prices with
Walmart's for the items we needed, the prices seem inflated and we decided wegoshop.com was a better option (eg. gardengrocer cases of water were about 3-4 dollars a case higher than the store cost). Either way, you will probably save money over shipping heavy items to the resort, plus you don't have to worry about searching for a package at the resort (and pray it hasn't been delayed or lost) or wasting precious vacation time at a grocery store.