Put up Light weight tents
small light weight tents suitable for group
A Leader per team/small Group. Put up tents, check that they are correct and then pack away back into the correct bags.
Discuss how to look after the tent. (poles easily break, sharp objects can make holes, keeping inside tidy, no food left around etc etc)
Safety around the tent with the guy ropes out
Importance of not letting the inner tent touch the outer skin when it's wet. (i.e. they will leak!!!)