Different from the usual competitive stuff for stag dos, raft building requires team work, speed and smarts. Split into teams and see who can build a solidly constructed raft capable of holding the weight of the whole group. This might sound simple but don't get cocky; it's far trickier than you might think!
On arrival, you'll be welcomed, briefed by an event organiser and supplied with the bare minimum of materials needed to build the raft...and that's pretty much all you get! It's up to you to work as a team to puzzle out how best to position the slats so that they won't buckle and crack under your weight. The clock is running and there's a tight deadline to meet so working quickly is a must if you want to win.
If you're stuck for fresh ideas for stag dos, raft building could be just the job.