My advice: OJ to wash the shrooms down. Eat lightly, some people get nauseated on shroomies.

Music...something you're really comfortable with. Preferrably not something too mind-intense, like Tool, but if you've done psychadelics before, go for it.

TV...naw, there's no point. If you're full-blown tripping, you won't pay any attention to it.

Just kick back with some tunes if it's your first psychadelic experience. If not, then you already know what to do whilst tripping the fuck out.