Replying to Should I sneak out to go powder skiing?

So I was going to go ski some 2' powder when my dad tells me that he doesn't want me to go, because one of his values is that Im not allowed to do anything with people who aren't my age, even though I'd be going with my brother who is 18. Also he doesn't realize that most of my friends that he trusts are juniors and sophmores but whatev.

the question is, should I sneak out early in the morning and go shred?