I'm a southpaw. Anyone have any recommendations for solid books or DVDs on boxing lefty? I'm not trying to learn how to box from books or videos; just trying to get a feel for how a Coach that knows his stuff might sound or do. Got several Coaches to choose from and at $50 - 75 per hour would like to avoid getting burned more than a couple of times. There are no other southpaws in the gym to consult with on this issue. Thanks all.