Do you not think that there are checks put in place to avoid such issues?
Well done for picking it up, as most pax wouldn't have a clue on weight and balance. But the Airlines operations, Pilots and dispatchers all have to account for the safe dispatch of aircraft within its weight limits.
The loadsheet produced will show the Captain its maximum take off weight, and maximum landing weight in WAT.
I can assure you, you have nothing to worry about.
However the golfers might - the cost of hiring clubs until they arrive!