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I feel it’s important to prioritize positioning the boat 
where you allow the crew to be able to execute their 
jobs. Getting the chute down, having a good turn into 
and exit from the mark with everyone on the rail is more 
important than pushing the drop to the last moment 
and then having a problem. (OK, yes, there are times 
when getting that overlap outweighs the last sentence.) 

Communicate about which mark you’re going to, when 
you want to drop, how you want to leave the mark, 
and which boats are problems or goals to be inside. 

You have two gate marks on most windward-leeward 
courses, so it’s going to be very simple, with three 
drop types that have slightly different time variations 
based on conditions or overlaps situations. I break it 
down this way as my philosophy is that broken down 
and made as basic as possible only increases your 
execution rate.

1.  Windward Drops

 are usually the safest and 

fastest.

2.  Leeward Drops

 can be a little harder to get 

onboard as the lifelines come into play and you 
have to pull the spinnaker back forward over and 
around everything to get it into the hatch. 

3.  Mexican/Kiwi Drops

 are not as common as the 

speed of drops happens so fast these days, but 
calling for one lets the crew know you will be jibing 
to go around the mark. And sometimes your call 
for a leeward drop will be delayed and turn into a 
Mexican/Kiwi. Remember the string line is on the 
port side of the boat and on the port side of the 
spinnaker to help the windward drop out.

Approaching the left turn (port mark), you have the 
following options: 

1.  Port-tack approach - this has you as give-way 

boat for any crosses and usually as outside boat; 
be ready to change your timing on the drop = 
Windward drop

2.  Starboard approach - this usually has you on the 

inside and with all the rights = Leeward-drop-
turning-into-a-Mexican/Kiwi or if it’s lighter 
and you’re not pressed on the layline, a straight 
Mexican/Kiwi—likely because you’re looking for 
the drop to happen in the turn as you gain VMG 
into the mark.

Approaching the right turn (starboard mark), you 
have the following options: 
1.  Port Approach

 - usually here you are on the inside 

and with rights to room to round the mark = 
Windward drop with a jibe at the end. Many teams 
will create a code word, so the planned maneuver 
with a jibe is clear. 

2.  Starboard Approach

 - in this case, you’re often an 

outside boat with right of way only until you meet 
an inside boat in the zone, so be ready to change 
your drop timing = Leeward drop.

Leeward Drop

As it gets windier this drop can become risky, and a 
dial-down of the bow for the drop becomes important 
to help stand the boat up and limit the load and bow 
waves from grabbing the tack. Remember the tack 
becomes your life to get this safe. It’s always good to 
have a really long tack line so if you have a trawl you 
can blow it all the way to release the water out.  The 
countdown “5, 4, 3, 2, 1, drop!” becomes vital for the 
Helm, Trimmer and Pit. The Mast will be taking up 
tension on the takedown string line while standing 
facing forward, braced behind the companion way 
hatch (the string line will exit from a turning block 
at the base of the mast). On the “3,” the bow comes 
down, on “2,” the sheet is eased, then a combination of 
halyard (first) and tack (second) at the drop call. With 
the countdown at 1, start to open the jammer (clutch), 
ready for the drop call.
 

Summary of Contents for IC37

Page 1: ...Sailing Manual 1 0...

Page 2: ......

Page 3: ...al will take you deep into what the team experience can be like and give you a playbook to having the team prepared when your boat hits the water Sailing is full of variables and complexity which is w...

Page 4: ...C37CA sanctioned events shall comply with the following 1 Eight 8 or more total crew two 2 of which shall be adult women competitors 2 Seven 7 or fewer total crew of which one 1 shall be an adult woma...

Page 5: ...t Pass out final food and drinks Post Race Responsibilities Prep spinnaker to go up again this means getting the tack and head zippers properly set along with making sure the string line is run and ev...

Page 6: ...set up ready for the start Listen to what s needed for boat speed Communicate about speed build with Helm and Trimmer Be ready to adapt and lead the moding if you are in a compromised position off th...

Page 7: ...winch handle for the mainsheet Once the wind increases likely over 12kts move the heaviest person aft to hike next to the aft stanchion Tacking 1 Helm Execute smooth steering through the tack differe...

Page 8: ...o hesitation about who moves When will you leave the jib up It might be from 8 knots and up Whatever you decide you need to know the number so there s no hesitation about when you drop the jib or not...

Page 9: ...s around you get to your mode and try to extend and remain strong on the boats around you Once the jib is eased onto the hobble a fixed length sheet for keeping the jib on around the top mark it will...

Page 10: ...clear and ready for the jibe Close hatch and get to the rail 9 Floater In light winds move forward to be ready to help for jib down if needed In more wind move forward to help overhaul jib sheet Jib n...

Page 11: ...ing jib down if it s jib down conditions If windy stay aft and help tactician jibe runners Bear Away Set Early Jibe This maneuver is typically done when you have a nice lead and you are thinking about...

Page 12: ...windy stay back in the boat Jibing As on every asymmetric boat you will find the IC37 has a style and technique associated with its performance and the operational side with its winches etc Once you...

Page 13: ...untdown time into the jibe Ease runner off or bring on new runner In light air do both 3 Main Jibe main from the winch and then control the ease so the battens flip through Set up winches if trimming...

Page 14: ...roach this has you as give way boat for any crosses and usually as outside boat be ready to change your timing on the drop Windward drop 2 Starboard approach this usually has you on the inside and wit...

Page 15: ...r hit the rail with vang in hand 7 Mast Stand in cockpit with feet on back of companionway ready to pull chute down with string line Pull out all slack as countdown happens Once chute is all the way i...

Page 16: ...st Stand in cockpit with feet on back of companionway ready to pull chute down with string line Pull out all slack during countdown Once chute is all the way in throw string line forward to front of c...

Page 17: ...w the drop and be ready to check the halyard on the way down If needed go forward and lift clew over the life lines and around the shrouds Once clean and clear hit the rail with vang in hand 7 Mast St...

Page 18: ...12 Knot Configuration Light Air Configuration...

Page 19: ...Drifting Configuration...

Page 20: ...northsails com...

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