well if we're not talking about professional careers here, I currently am a line service attendant at the local airport. Pretty much the most money part time job I've ever had, plus every time we get a business jet that I pump gas into, I end up making like $20-40 right on the spot (3 c per gallon "tip"). Add an employee discount on everything (including a/c rental), access to their maintenance dept machine shop (good for my car projects), and chances to get right seat time in the company Citation Jet and Conquest (twin turboprop) and its a great deal.