a tent
a sleeping bag
a week's worth of clothes
wellies
your tickets.
( Moon Girl Technologies horrendous beanbag, Tue 16 Jun 2009, 9:43, archived)

oh and some sort of little torch,
a roll of toilet paper and some of that hand cleaner stuff that doesn't need water.
( Moon Girl Technologies horrendous beanbag, Tue 16 Jun 2009, 9:45, archived)