How about not taking your GF lol................ well i someone had to mention that
Sasha
Well, if this was Whine and Cheese, I could elaborate on that with my own experience...
I now treat travel as the semi-urban version of backpacking, pack light, travel light. I hate waiting for my luggage at the luggage claim section of the airport. On some overseas flights, I've waited up to 45 minutes for my one suitcase to come out on to the conveyor.
As an aside, just wait until those super jumbo A380's come on line. With all the luggage those planes will disgorge, a forty-five minute wait will seem like the blink of an eye.
When I travel with one carry-one piece, I can skip that 45 minute waste of time at the airport.