Make a long, lazy, slow-paced swing to create a high trajectory. This gets the ball up high so that it lands softly and does not roll. It is a risky shot, so only play it once you have practiced it sufficiently.
Although an unconventional swing, emulating Lee Trevino's swing by focusing on his right side and the way he came down and straight through the shot, tracking the target line, is a great idea
To successfully hit over hazards you must get the correct yardage and commit to a full finish