Greenside bunker technique

[FanofHogan]

I have made tremendous leaps and bounds over the past several months on my long game. Yet, I still am a horrible bunker player. I am just cuirous to hear about the various techniques employeed by the members here. The way I attempt to do it is that Line up in the desired direction of where I want to hit the ball. Then adjust my stance so that I am open to the target line and swing the club along my new feet line. For the life of me, I still leave most balls in the bunker. I simply take too much sand and wind up burying the clubhead in the sand. Any suggestions?