The Northern California Fly Fishing Board

I was thinking of purchasing the first in this series for someone close to me that is a recovering from substance abuse. My question to any of you who have seen it is appropriate for someone who is recovering from substance abuse. It's no big deal if they are drinking a beer or two in the movie, my worry is someone hittin' the pipe at the end of the epic day of fishing might prove a little persuasive. This person has taking up fly fishing since cleaning up and from what I've seen and heard this is a great movie. Thanks for any and all responses, Mark