Replying to summer camp necessities

any suggestions for campers? anything they need to bring that they should know? (if this has been posted i couldn't find it when i searched, sorry)
clothing, warm and cold, coats, hoodies, tees, wife- beaters?
videos?
music-wise?
ski equipment wise?
money?
any 'tricks of the trade' if you will?

just general comments. hope this to be the thread where new campers can go for assistance and tips.
anything? anyone
Brody

'I promise i won't drop out of high school mom'-Me