Tim;
My many rounds at Torrey and #18 were all pre-water hazard. Back then I always looked forward to the sometimes reachable 5 par and the chance to gain a stroke back. The green then was as it is now, raised and tilted back to front, with the only bunker in the right front.
By the way, the green complexes at Torrey have been rebuilt at least two times. Original in '56 (I believe), then rebuilt, three greens on each course at a time, in '66'67, or so, then maybe again in the 80s. So the greens I played growing up at Torrey were a far cry from the current ones. Those original ones nearly uniformly raised slightly off the approach,had relatively steep front portions that were moist and thatchy, and plateaus for the rear two-thirds that were really firm. So they were tough to play into....the fronts keeping balls from running in, the back rejecting almost all decent shots.
I don't mind the water hazard on #18, as it adds to the shot into the green....but wish it somehow was more natural than the simple, dug-in-the-ground hole that it seems to be. In my mind the only real way to have it appear natural would be as part of a barranca type feature that crossed in front of the green, and flowed from there, past 7 tee, and into the real barranca right of 6 and 7. I certainly don't see that occurring, but that concept at least would have integrity with the natural landscape.
Cool and showery here at Bandon.
Tom