If you drive to any of the theme parks, be careful when opening your car doors. Remember that the cars are parked very closely, and you will have vehicles on both sides of yours. There are two common problems that I encounter often. The first is that the passenger will open the door as I’m trying to pull into the space, leaving me (and the line of cars behind me) stuck until the door is closed. The second is that someone (often a child) will swing the door open and hit my car with their door. These can both be prevented by taking your time and being aware of the other cars around you.