Getting souvenirs at Downtown Disney later in the trip is a good idea. Our kids always made trips through the gift shops at the parks but we didn't want to have to bother with lugging around packages. I know you can send them back to the resort to be picked up the next day but it seemed the kids wanted to look and wait before buying to make sure they got what they wanted and this usually took us up to late in the trip. We always tried to make a DD evening to shop and eat at one of the restaurants such as T Rex or Rainforest Café'. The boat ride from one of the Port Orleans resorts is definitely relaxing, easier than finding a parking spot and most times not as crowded as the bus. A trip to DD is worth the time.