We used Garden Grocer to order snacks and supplies for a trip to a Disney resort. It worked wonderfully - our groceries were waiting for us when we arrived. No time was wasted on our vacation buying groceries. Our son and daughter have a combination of food allergies, so being able to read the ingredients and know we had food for them when we got there was a huge stress reliever.
I heard about Garden Grocer from the internet community. The site was easy to use and I received our order for vacation without any issues. I highly recommend this service. Have some staples on hand to make your vacation even more relaxing!