Replying to So a friend of mine.....

so  friend of mine is planning to live in the wilderness for about 3 years (till hes 18) in a hut that was built for trekkers. He plans on leaving sunday morning before his parents wake up and just leaving a note. Another one of my friends is giving him a ride into the mountains and helping him pack a few things back, i was thinking about helping pack stuff also. Ive been getting into trouble for dumb stuff latley so i was woundering if i could get in any real trouble for this? and what do you guys think about his plan?