If you think it’s hard trying to find a good accountant, consider what it takes to find people to fill jobs that most only see in movies. That’s the situation that prompted the Pentagon to team up with Yahoo! to boost recruitment.Five winners of the fantasy career contest will have a chance to fly a fighter jet, steer a 90,000-ton aircraft carrier, or fly off for four, expense-paid days at Marine basic training camp. The contest runs from Saturday, May 20, the 50th anniversary or Armed Forces Day, through July 4, 2000.