Just be aware that oil is selling $108 at the moment. Wait a year or so with your decision and in the mean time monitor the financial performance of the airlines. By the time you have finished your training oil might well be selling in the region of $200 and air travel might be in a decline.
Warren Buffet on the peak oil subject:
http://www.youtube.com/watch?v=GWn4OVMwc4s&eurl