If you plan to access the Internet, don't forget to bring the necessary
connection cords and your battery pack.
Don't forget to bring any necessary medications or motion sickness pills.
Make sure you take the necessary precautions to protect your laptop from
getting stolen. Never check your laptop on a flight, always have it with you at
all times, and try to carry your laptop in an unidentifiable bag.
Don't forget to bring your cellular phone power charger.
Make sure you have all necessary business and personal documents before you
leave.