Its just regular tuning. Its not perfect but it sounds right to everyone I play for.
|------------------------------------------------------|
|--0h1---1-1----------------0h1---1-1------------------|
|--0h2---2-2----0h1---1-1---0h2---2-2----0h1---1-1-----|
|--0h2---2-2----0h2---2-2---0h2---2-2----0h2---2-2-----|
|---------------0h2---2-2----------------0h2---2-2-----|
|------------------------------------------------------|
Hope you think it sounds right. PLEASE RATE!!!