Carol Lark said her new job is a professional educator's dream come true.Lark's previous job was as assistant superintendent in charge of 61 schools in the Clark County School District where there are 317 schools in five regions in Las Vegas. "Now it's 13 schools and 7,000 students - that's manageable," said Lark, who became Douglas County's superintendent of schools after John Soderman retired June 30.She spent the first hours at work looking at the most recent test data which she said is important, but meeting the people she works with is the first order of business. "The most important …