I got a Mutton (one and only) about a month ago in 70'. My trick...lots of luck. It was a long shot, about to the end of my line, and I followed him long enough to get him curious/annoyed enough to go broadside to check me out. Like I said it was a long shot and I knew he would run after this so I let it go and I hit him pretty low;he tore free so I had to reload and pin him to the floor. Like I said lots and lots of luck. 
Hau, I wish I would have seen your post this morning. I met two guys from SB in Hollywood, when I got there it was as you described. But the one drove from Homestead and wanted to go since he drove an hour; if it were me I would have gone home. I was lucky since this was my maiden voyage for my boogie board float I had something to hold onto; and it was needed. seas were 3'-5' and you couldn't see the bottom till you ran into it. We did our exercise in futility for the day and after several dives we all decided to head back in. Vis was ~4' at best. On the up side the float seems like it will work great and for the shore dives it is nice to have a rest platform. Plus the last 30 yards or so I was able to ride in a nice wave to end the trip. Next time I will read this section first,
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