John,
I thought it was near perfect conditions. We went clockwise mainly due to the currents. Secondarily, counterclockwise the last leg would have been dead up wind vs a near fetch on the second leg going clockwise.
The first leg was a close reaching with good breezes. On that leg we stuck close to the thumb line. In the gusts and lulls, we agressively played the traveler, mainsheet, jib lead, and backstay to keep the heel and rudder angles small. That resulted in really good speed and minimized distance traveled.
The next leg was a close to a fetch mostly on port. I expected the wind to back and provide a port tack lift in the near the western shore so we tacked straight onto port ar the mark mainly since it was the favored tack. Part of the operating theory was that the still outbound current gave us a lee current and so a bit more apparent wind.
Michael Viens and crew, had chosen to sail his J-100 "Specific Gravity" on starboard for a while after the rounding before tacking. My thought was that had the current change occurred as predicted, that might have been a really clever move. But given the observed current at the mark, getting to shallower water before the current changed seemed to make more sense.
A little more than half way up the leg, the current changed and our apparent wind diminished and consequently, we appeared to be headed. It also looked like Specific Gravity had gotten the predicted lift and we hadn't. They also appeared to have a bit more breeze. Another factor was that even if we had gotten to the lift, we would be on the outside of the lift and that would not have been good.
So we tacked over onto starboard to take advantage of the knock, to get to the lift on the other tack a little sooner, and hopefully consolidate any lead that was left.
As we approached Specific Gravity's line we had been progressively knocked and so tacked back onto port. By then, Specific Gravity had closed the gap consideably and was making trees on us.
I expected a progressive veer as we got closer to the curvature of the western shore, and so we tacked back to starboard a little early rather than risk overstanding. That paid off as the veer and the new current brought us close to the mark for a last short tack and a bear away rounding.
By now the breeze was up substantially. We were seeing apparent wind near 20 knots in the gusts. It was not clear whether we would be able to carry the spinnaker on a beam reach in those conditions.
Realizing that we were in the spinnaker class after all, the decision was made later than normal that we had no choice but to send the chute up. Seriously, the thinking was that even if we ended up to leeward of the rhumb line, we could douse the chute and then come in a little hotter under the jib.
Once the spinnaker was up we were seriously unequivocally roaring along. We lowered the pole end to stretch the luff which allowed us to creep up above the rhumb line in the lulls, which in turn allowed us to bear down in the gusts.
About a mile or so from the finish, we were taking some pretty big gusts. The boat seemed to be handling them okay until the boat stood up and the chute flogged violently, the foot seeming to drop like the halyard had partially dropped. A quick run to the mast revealed that the flogging occurred because the body of the sail had separated from the head reinforcing and leech ribbons.
After a quick jib set, and spinnaker douse, we were back up to speed for a fast, but slightly slower and less dramatic than previously remainder of that leg.
Feeling pretty beat, after the finish, we cleared away the wrecksge, and bore off for a fast reach home.
Blowing up the spinnaker was a bit of an emotional buzz kill on an otherwise fun race. But a good time was had by all on Synergy, the crew returned with all of their fingers and toes, and so there was no complaints to be heard.
That's our story and I am sticking to it....at least for now.
Jeff