This is a tricky question. I'm inclined to have a positive opinion about CBD, but if I'm completely honest I don't feel much of anything from it solo. I've taken CBD by itself multiple times and it always just seemed like a placebo. I think CBD and THC together have a great synergy, but it really misses the mark when I only have the one without psychoactive effects.
On the other hand, I've had friends swear by CBD tinctures. They were doing large doses (like 50mg+) daily and claimed it had all sorts of benefits for their chronic pain or upset stomach. I never tried doing doses that big regularly just because of the cost and my previous experiences leaving me dissatisfied.
For what it's worth, Extract Labs is one of the sources I've had recommended to me by a trusted friend.
You're supposed to be looking for your kidnapped son, but that's kinda hard in a post-apocalyptic wasteland. Might as well just do whatever you want and hopefully run into him ¯\_(ツ)_/¯