Yes that job will definetly get you a lot of flight time, so will "load master", however, In Flight refueling you will probably see even more flight time. Congratulations and Good Luck
The only enlisted job in the Air Force where you would travel a lot would be an airbornne linguist or airbornne medical/nurse. Most enlisted people don't travel all the time in the Air Force. Get a college degree. Become an officer or pilot.