Shutter Island

Have any of u seen the trailer for Shutter Island? It looks fantastic!! i read the book so now i realllllly wanna see it...but it's rated R and neither of my parents want to go. so now idk who to see it with since i really don't know many other adult friends who would be willing to take me. any suggestions? anyone else want to see it? srry this is sorta off topic...but i have been thinking about this for ages and i only have a week til it comes out!! thanx for reading xxxmetrogrl