Camp/Retreat

I'm off to the leaders' retreat tomorrow and I'm having trouble packing.
I'm trooping to school tomorrow with an overfilled, fat brown bag, a shoe bag and a sleeping bag in hand.
I think I prefer travelling to camping. At least when I travel, I have an entire luggage (though the space is always still not enough but it's still considerably more!) to fill.
And then I worry as to how I am going to stuff everything back in again.

Argh. I'm not excited about camp.