my friends and i are back thinking about this again

my friends are more keen than me i will say, it does look / sound amazing though from all the video / blogs ive seen/read
music is perhaps a bit hit n miss going on a lot of the soundcloud sets i've looked at though)...
for those burners...are you / did you get involved in a camp / worked on an art project, or did you just go to take it all in?
im pretty useless when it comes to any form of DIY & have zero artistic skills, so not sure what use i'd be to building anything...i'd just want to go and have a look to be honest (are there a lot fo people who just go to spectate? or is that really an indication the burning man experience isn't really for me?)
an awful lot of prep required + travel & cash going out from the UK)..bartering? cooking?....whats the situation with food, are there stalls? food traders? what do you barter?
just lots of things to think about...for example: think last time i was on a bike i was 17!...so that wasn't yesterday
drug situation? mainly acid? cannabis? lot of police / undercover?
booze situation, do people just carry about their own, or is there traders/ bartering for that as well?