WindWanderers Bribie Meet!!

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nebbian
nebbian
WA
6277 posts
WA, 6277 posts
30 Jun 2007 10:26pm
quote:
Originally posted by NotWal

Thanks Justin,

Wind didn't cooperate but It was a really nice day just the same. Got to have a ride with Pete on his tandem. That's an experience everyone should have before they die.



You guys were flying! I guess 12 - odd metres of sail has to have something going for it. Looking at you from the side was pretty funny though, you were both holding your respective sails at very different angles... maybe it was to do with airflow or something.

How did you go at turning it around?
NotWal
NotWal
QLD
7436 posts
QLD, 7436 posts
1 Jul 2007 2:12am
<you were both holding your respective sails at very different angles... maybe it was to do with airflow or something.
How did you go at turning it around?>

I wasn't aware of that. I was on the front. I was aware that my booms weren't high enough. That makes the sail pull from further forward. And we had to get the mast tracks right. But maybe the air flow had something to do with it too.

Turning around was fun. We only tacked. And that was on command from the skipper. Pete yelled out something nautical and I sheeted out. The nose turned into the wind and then what I was supposed to do was jump around the front just before the eye of the wind and Pete jumped just after. We managed pretty well I thought.

It does rip along and its no unlike an extra long long-board strangely. Pete says it handles the chop well in 20 knots. I don't doubt it. I think it would be mad fun to sail it over some big swell and get air.
fitz66
fitz66
QLD
575 posts
QLD, 575 posts
1 Jul 2007 8:56am
Good to catch up with everyone again, shame the wind didn't cooperate. Good spot to sail though, I will definitely be there on the next westerly. Looking forward to the next meet.
qldsalty
qldsalty
QLD
299 posts
QLD, 299 posts
1 Jul 2007 10:17am
Agree, nice location. Thanks again Justin, Great lunch and Coffee( nice touch). Got a 26.16knt 2 second peak. A record breaker. Get turn out again. Redcliffe next. Not far for Haggar and I.
nebbian
nebbian
WA
6277 posts
WA, 6277 posts
1 Jul 2007 8:30am
Hey QldSalty, you should post the session on the challenge site. No idea how you managed 26 knots in that zephyr, might have to inspect your board for extra motors
vando
vando
QLD
3419 posts
QLD, 3419 posts
1 Jul 2007 11:35am
Thanks again Gestalt, looks like your record safe on the formula mate hehe. Thanks also to the sponsors Caloundra Wind&Surf and Windsurfing Sales. ta Vando
qldsalty
qldsalty
QLD
299 posts
QLD, 299 posts
1 Jul 2007 1:35pm
Nebbian that is the beauty of of Hypersonics. They plane though lulls and hold speed so when a wee gust hits it shoots of again. It also could be the 8.4 RS6 with a hefty 85kgs hanging off it. Should try one some time. It takes a bit to get used to at the start,but soon after the reward is great.
Session posted. Isent it off to Gestalt to see if there was an alpha.
SurfConnect
SurfConnect
QLD
1674 posts
QLD, 1674 posts
1 Jul 2007 6:28pm
Yes interesting spot but would go further up to be away from the row of coffee rocks lol. Steep drop hey. Thanks WW for another great meet up oppo. Hope the kiters are becoming a welcoming addition to the club. Yummy sausages as always

Gestalt
Gestalt
QLD
14969 posts
QLD, 14969 posts
1 Jul 2007 8:10pm
no worries padi, plenty of room for the kites. especially when they windsurf too.

i hope you boat is ok. shame to see a great day end like that.

the meet was meant to be up further where you suggest but unfortunately the council removed the bbq. so we relocated to the carpark.

how full on is that shelf. just step onto the board in 50m of water...... i hit it once coming back in.


i have uploaded one photo of hagar with more to come later tonight.
www.seabreeze.com.au/gallery/gallery.asp?imageid=5011

i'll also do a little write up about the event. thanks everyone and sponsors etc.
Wineman
Wineman
NSW
1412 posts
NSW, 1412 posts
1 Jul 2007 8:55pm
quote:
Originally posted by nebbian
Got to have a ride with Pete on his tandem.
Looking at you from the side was pretty funny though, you were both holding your respective sails at very different angles... maybe it was to do with airflow or something.
How did you go at turning it around?



Have a look at Sailquik's profile...he's a tandem eggspurt
www.seabreeze.com.au/Members/Profile/Details.aspx?member=sailquik

& you'll see on his tandem board photos, the masts are also at different angles.
Which makes me curious...about the interaction of fwd sail(a jib in skiff terms) & rear sail (mainsail)
In windsurfing, "the slot" is the space between the board & bottom edge of the sail....
whereas with skiffs & yachts, "the Slot" is the space between the overlapping jib or foresail, & the mainsail. It is the control & use of the slot, plus interaction of both airflows that generates extra lift.
An explanation of this was written...
In the 1950's, C.A.Marchaj wrote a definitive book "Sailing Theory & Practice" (published by Alard Coles, London).
It is a mathematical & vector analysis of all the forces involved in sailing. Very heavy going , but I was being a yachtie at the time & needed an explanation for some of the sail-trim calls.

With windsurfing, we get a lot more feel of pressures & forces to trim & respond, but have to stop to tune the rig.

So....like Mr. Nebbian, I'm curious as to why the 2 sails on a tandem board are not treated like a combinatiopn of sailboard & skiff, ie. the fwd sail should trim as if the rear mast was a mast on skiff & therefore increase air-flow & lift (sail pressure).

Whaddayareckon, Sailquik & any expert
vando
vando
QLD
3419 posts
QLD, 3419 posts
1 Jul 2007 9:57pm
Some great photos there Gestalt.
lov the one of Mk
nebbian
nebbian
WA
6277 posts
WA, 6277 posts
1 Jul 2007 8:11pm
quote:
Originally posted by Gestalt
i hope you boat is ok. shame to see a great day end like that.



What happened to the green bullet? Last I saw it was filled with smiles, and a bigger smile hanging off the towrope...
Gestalt
Gestalt
QLD
14969 posts
QLD, 14969 posts
1 Jul 2007 10:14pm
mk..... GOLD!

Hi Nebbian,

ahh the streaker! the motor had a small hydraulic leak. padi got it sorted but it stopped the motor from lifting after it was loaded on the trailer.

thanks for the boom bag mate. and thanks for the 5 hour round trip you made to come along. champion effort!
SurfConnect
SurfConnect
QLD
1674 posts
QLD, 1674 posts
1 Jul 2007 11:06pm
Boat is all good thanks. Hit a sandbank when we went for a cruise up the passage and snapped the hydraulics pipe for the power trim. Shouldnt be hard to replace (first task tomorrow morning) Thanks for all who tried to help. Good on ya RACQ
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