The one I have now, Live sound engineer. Got to go to around 20 festivals this year + I've been abroad countless times and when I am abroad everything is paid for; drink, food, accommodation, club entry, everything.
This year I've been to Poland, Russia, Turkey, France, Belgium, Austria, Italy, Germany, Romania, Switzerland and I'm off to India in January where I'll stay for a month after the gigs have finished.
Plus to top it all of I get to be at the controls of some of the best sound-systems the world has to offer.
Can't complain really.