Well theres no greater need for getting your weight forward than when getting out of a bunker!
One of the biggest faults I see is the weight falling back when playing a bunker shot. So my suggestion is simple, practice hitting some bunker shots walking forward through the shot.
I guarantee that this will increase your ability to strike the sand in the right place helping you with consistency and distance control.
So why not have a go, walk through your bunker shots to get up and down and see your scores improve.