When I was 14, I played in a summer league. One night the chief umpire asked me if I would like to try umpiring. There was a Little League tournament coming up and he needed more umpires than he had.
Umpires, like players, are expected to show constant improvement each season and at each level. Inconsistent plate work and the inability to handle situations are probably the two biggest problems that minor league umpires face.
The vast majority of people who watch baseball can properly call 95% of all plays that happen on the field. My job is to teach you how to call the other 5%.
The Florida State League was considered the top A-league back then. You played in the spring training parks of major league teams, traveled throughout some great cities in Florida, and the pay was the best in A-ball.