Sometimes, you’ve got to get out of Dodge. That time was last month for 20 Kingsport principals and administrators.Some may be critical of the $5,800 cost of several days of meetings the group held in Gatlinburg. At times, we’ve taken the Kingsport Board of Education and schools to task on spending and other issues.But this was money well spent.If you’ve never been involved in a retreat away from home, you will have difficulty understanding why folks can’t just gather in the nearest hall large enough to hold them.