The Despair (2009)

Two drug Addicts, named Sean and Cliff, decide to leave a rehab facility, pick up their friends, and head to Cliff's Uncle's Cabin in the Pine Barrens of New Jersey. The weekend begins as harmless fun, but as it stumbles on, more and more chaos begins to ensue. Each addict is faced with a decision. Will they stop using and live to get clean, or will they let the drugs take their lives away?