Looks like only one golf bag per person :
Golf equipment will be accepted in the normal baggage allowance in lieu of a piece of baggage – one per person. A pull cart may be included if it is attached to a golf bag. Golf equipment should be enclosed with a cover to prevent loss of contents. Hard sided carriers are recommended. If the golf bag contains anything other than golf equipment and is intended to be used as baggage, then the oversize baggage fee applies.