2013 09 30 Tactics Simplified –the Power of Observation, by Mike Ingham
We recently sailed a regatta on a shifty lake. Our tactician was tied up and could not make it, so we asked our mast person to pinch hit. She wanted nothing to do with it claiming that being labeled a tactician was intimidating and not her core competency. I however had faith in her because she is one of the best observers I know and can very concisely paint that picture with her words.
She said no. We made her tactician anyway.
We did not just dump all the responsibility on her shoulders. Instead we simplified it by first asking her to observe, then to prioritize, then to make a call.
We asked her to carefully observe and tell us just four things:
$11. Compass information:
A. Agree on median headings for each tack before the race
B. Tell us are heading relative to that median, like “up five”, ” down seven”, or “median”
$12. Course geometry:
A. On “long tack” or “short tack”
B. Distance to mark
$13. Wind velocity:
A. Not every puff in lull, further out than that
B. We had her looking for the next trend
$14. Other boats
A. Traffic
B. Disturbed air
C. Which way most of the fleet was going
We had her cycle through those four observations every 20 seconds or so, which as usual she did quite well. Then we asked her from that information to tell us which at that moment she thought was most important. This was starting to get out of her comfort zone, but she gave it a stab.
For example, going upwind, one conversation went like this:
Her:
“We are up 5,
on the long tack by a lot but only half way up the beat,
the wind is relatively even across the course
most boats are on the tack with us, not many are leveraged one way or the other”
Me:
“Which is the most important?”
Her:
“The long tack, nothing else is very important right now”
Me:
“So do we tack or keep going”
Her:
“Keep going”
In that example the choice was obvious, but not so with the same scenario where we were on the short tack by a lot. Here is how the conversation went:
Her:
“We are up 5,
on the short tack by a lot but only half way up the beat,
the wind is relatively even across the course
most boats are on the tack with us, not many are leveraged one way or the other”
Me:
“Which is the most important?”
Her:
“The short tack, nothing else is very important right now”
Me:
“So do we tack or keep going”
Her:
“tack”
In this 2nd example, she had to make a trade off. With all else equal, she decided being up 5 and sticking with the fleet was not as important as getting too far to one side (continuing on the short tack).
Each time we had the conversation, the key was getting her to decide which was the most important. Here are some scenarios where she changed what the focus was on:
-In a light air race, we agreed if in doubt it was most important to head to pressure
-Since it was a shifty venue, only the largest shifts took priority
-Since it was a shifty venue, we would err on sailing the wind instead of trying too hard to cover
-Unless the layline was the only place with wind, we would sail the long tack as much as possible
As the regatta progressed she would go through observations, state what she thought the most important factor at that moment, then make a decision with more confidence. She did great.
Of course there is nothing like a seasoned tactician that can make those and more observations instinctively and turn them in to magic. But short of that, you would be surprised how well you can do by simply observing, prioritizing those observations, then realizing that for the most part there are only 2 choices, tack (gybe), or keep going. And be decisive because hesitation is a decision to keep going for the time being.