Camping
It may not sound like good staggage fodder but consideration SHOULD DEFINITELY be given to a night or two under the stars. Let's face it, why waste valued beer money on a crappy room, jointly occupied by one of your mates who continuously farts and snores all night, when you can have exactly the same scenario with 'natural' air-con.
We have 'done' camping on several occasions, and nearly all were successful. The main ingredients of a successful camping staggage are:
24 'dumpy' bottles of lager or equivalent each (for (pre going out) afternoon use )
Disposable barbeques ( yeh, I know that eating is for puffs, but rare steaks are good)
A 'basic' campsite ( to avoid breaking the 'camping' code )
Torches ( so you can 'floodlight' the naked football pitch when you get in! )