Step 1: Heavens Above
Step 2: When and Where?
The table give you the basic information of where and when to see the pass. For this pass you will need to face North and look for it to pass West to East in an arc that reaches 35 degrees above the horizon. For a more detailed view, which may be helpful on your first sighting, click on the date.
Step 3: Be There or Be Square
That is it! Good luck. Once you have spotting the ISS down, try something a little harder like an Iridium flare which are shorter but can be much brighter! Amaze you friends on campouts.