entertain yourslef on a long car trip?

hi im a 10 yr old girl and we are going on a one week holiday up north. its a 6 hour car trip and i will get very bored. its going to be like 41 degrees which will be horrible but we are going at like 6 in the morning. i have an ipod but i cant play games coz i get sick and dizzy. i have music on it and i love watching movies on it too. its just that my cd only runs for 1 hour and 20 mins so i need more ideas! please help as i will get bored and get annoyed. i also have a teddy bear and well yeah :) thanks please help!!