Honestly it's best to let a k-hole run its course. This applies to humans too. But you probably shouldn't film it, or if you do choose a better soundtrack.

Or at least a better Bob Dylan song

I would have gone with gris gris gumbo ya ya

Or maybe just voice over of dr. phil admonishing some addicts "you need to get your life together" "this is NOT ok"

Actually you should film a ketamine party, at least with humans. You know when you have a dream and it's the coolest idea for a story, song, whatever you dream about and want to write it down or remember it but it fades really quickly? Filming it is kind of like being able to film a dream. I've only done ketamine a handful of times but I have the best ideas, and I want to write it down, but pens are so heavy!