I tend to avoid park days on Saturdays when we travel down, based on the simple fact that weekends are more crowded. So I would suggest DHS on Monday and AK on Saturday (AK being an easier park to manage with crowds). But if you think you can mange DHS on a more crowded day, having DHS on Sat would result in AK being even less crowded on a Mon, but we're probably splitting hairs at that point