Wow, MOST memorable. That is a hard one, because there are a lot to choose from.
In one sense, and I genuinely mean this, my most memorable is my very next shot. Every time I get to go out and play it's special, so no matter if it's an incredible view, the chance to meet up on course with old friends, or an opportunity to play another new course, each and every time is indeed memorable.
But if I was pressed, I'd go with one from this fall.
I too was in the sand, in a greenside bunker. The shot was maybe 20 yards, downhill sloping green, with a pond past the edge of the green. A thin shot would surely have a chance to roll off the edge and into the water, putting a 5 or worse in my mind.I took my stance, opened that blade way up, and popped the ball maybe 3-4 yards in the air. The ball took the slope of the green and rolled right into the cup for a birdie.Quite shocking and amazing really.