in a float tank.

float tanks are tanks with super-dense salt water that can hold u up, and it covers ur ears so u hear nothing, and the water is the same tempature as your skin, so when you lie down in one for like 2-3 hours, you go into such a deep state of thought you would trip balls and go through wierd situations in your mind and such even if you werent stoned.

now do that same thing when the tanks hotboxed, and u got urself an adventure.