Mitch Hailstone, retired airman, putts a practice shot at the Medal of Honor Golf Course aboard Marine Corps Base Quantico on May 10, 2013. Golf experts suggest practicing between 30 minutes- one hour a couple times a week in addition to playing several times a week for golfers to see definite improvement. - Mitch Hailstone, retired airman, putts a practice shot at the Medal of Honor Golf Course aboard Marine Corps Base Quantico on May 10, 2013. Golf experts suggest practicing between 30 minutes- one hour a couple times a week in addition to playing several times a week for golfers to see definite improvement.