Hebron faces some big decisions at the polls on Tuesday and at Town Meeting Tuesday night, including whether to participate in a study to withdraw from the Newfound Area School District and two articles regarding new wind-power projects. Polls will be open at the Public Safety Building from 11 a.m. to 7 p.m., and Town Meeting starts at 7 p.m. Voters will be asked to approve a $1.1 million budget. Articles 3 and 4 deal with wind-power issues. Article 3 . . .