Just a few points.
If you are going to take a picture inside a cabin during evacuation, turn towards the onrushing pax and get their facial expressions in close up if possible. If you have audio, so much the better. If you can edit the pics before sending, make sure there is lots of smoke and a big red glow in one corner. Encourage fellow pax to open lockers, take duty free and passports as the authourities will require these to process your arrival.
Finally, scream hysterically when interviewed and tell the world that you thought you were going to die. Do not, under any circumstances, admit to reading or chatting during the useless safety briefing. Blame the airline for everything including the post partum distress.
Do not take no for no answer and always have a go at any Low Cost airlines you can remember the names of.
This will generate massive revenue for the news media and earn you years of grateful exposure, hopefully to nuclear radiation.