8. Wearing Improper Footwear
On average, most WDW visitors walk 10 miles a day, so you don’t want to do that in a cheap pair of flip flops. Pack tennis shoes that are built for comfort and durability. If you prefer the open-toed look, many popular shoes brands (like Clarks and Tevas), manufacture sandals that are both attractive and practical for walking. Also, consider packing multiple pairs and switching what you wear on a day-to-day basis. Even the most comfortable shoe can start to pinch your feet after a few days, so don’t rely on one set.