underage drinking

this past weekend me and some of my friends decided we was going to evansville to go to the club. One of my friends had made the comment that she wanted to drink some alcohol. she is only 17 years old. she brought the alcohol and we got pulled over by the evansville police. because i am 18 years old i got in trouble and got a ticket for the alcohol. i will never do it again! i was so scared that i was going to jail !