What to carry when you are schlepping about and want to stay connected, here is what is in my pack.
Laptop, Just an old one running linux
chargers and cables for EVERYTHING including the cellphone so I can get online using the serial modem cable
Mobile Phone (use an unlocked GSM phone because this is the global standard and you can use it in Israel with Orange or Cellcom)
WIFI card and high power directiona antenna (the antenna squeezes in a weak signal when you are a little far from a public hotspot)
"Stinger" imersion water heater get the 110/220v version because in the airport they sometimes charge 2euros for a cup of hot watrer
Extra batteries bacause airplanes never seem to have the air adapter installed in my seat
12v to 120v power inverter, now I don't have to carry the heavy auto air adaptor instead I have a lighter plug--> airplane adaptor for the inverter
  ¶ 10:28 AM