Yep have to agree with Schikitar, I just get into trouble for not returning beer glasses to the shed where the kegs are.
Tips :
Don't go flow control taps, they sound easier to set up, but days end a standard tap on a balanced line will give a better and more consistent pour. Line length calculators are all over the net google is your friend.
Get longer shanks than needed, the excess inside the fridge will act as a heat sink, best to point a fan at them, it will keep the taps cold (colder than they would be at any rate).
Turn your gas off at the bottle after each session. Yes you should have already leak tested everything, but one oring on a post getting damaged could cost you a bottle of gas.
Aim to have a keg or two more than you have taps, blowing a keg and having nothing to replace it with is a real downer when the lads are around for the footy.