Sleeeeeep. It helps pass the time. Last one I was woken up to get checked & was told it was baby time so I was fully rested. Good luck on your induction! Mine is this thursday :)
Chewing minty gum helped me so much. I wasn't obsessing about being thirsty (plus when I did get ice chips, it felt wonderful with the minty gum) and it helped to chew through the contractions. Don't stress, you got this! Also, take chapstick.