Away rotations for ACTA fellowships?

Hey everyone, How necessary are away rotations for obtaining a adult cardiothoracic fellowship at places like Texas Heart, Duke, MGH, Brigham, Mayo, UCSF, Michigan. I just threw a bunch of names up there. I know it's a competitive match for ACTA, with a ~75% match rate. But, if I had my eyes on a particular geographic location, would it be advantageous to go do an away there? If it was feasible that is. I know that accommodating a resident from an external program has it's own logistics... Away rotations for ACTA fellowships?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums