OK so here is my day yesterday and today.Basically I was n a car for 8 hours.It really isn't as bad as you would think,it really depends on the time,like if you leave at 9:00 am than you can
draw
read manga or any other types of books
and best of all you can sleep as much as you want.
                          but if you leave at 6:00 pm then you can
play video games {with out glares}
watch DVDs on a portable DVD player {with out glares}
draw and see what u drew
see if the drivers in the car next to u are about 2 fall asleep
keep the driver awake
and again best of all sleep