Thursday, January 10, 2013

Fairy tale boat

There was a fairy tale leaf boat posted on slboatporn once. We discussed if it should be there or not, and we ended up keeping it there, because it was inspiring. See it via this link to slboatporn.
A leaf boat...
Yesterday I found this little leaf boat at Tradewinds. It seems the post on slboatporn was indeed inspirational. At least it inspired the builder, Lucy Afarensis.
... from some fairy tale
As you can see, it is also able to sail. Perhaps it is not fast like those crazy carbon cats, but it does generate quite a wake. It almost feels like planing.
Who'd sail a boat like this?
Maybe, just maybe, the builder overdid the wake a bit, but that's not important. We're way off the path of realism anyway. This is fun. Pure fun... It is probably the most co2 neutral boat I ever saw.
Tinkerbell?
There is a BWind sailing engine inside, so it does kinda feel like sailing, and on this shot you can see  that beside the jib and the main there is also a keel and a rudder. Want one? It sits on the pier, and you can get a copy for free and go feel like Tinkerbell or something. It's definately a fun toy.

Tuesday, January 8, 2013

Cat Nutters Disease


carbon cats set sail
get your mousie by the tail
black cat bone for sale

cats looking to win 
fighting for that starboard pin 
gun, sheet in, sheet in

racing knife in teeth
two people in the trapeze 
cat nutters disease

...

Is the cat therapy working? You tell me...

Friday, January 4, 2013

Wildcat therapy

I never really cared much for cats. Somehow they don't fit into the category of real boats. However, this whole AC craze is putting giant cats on my radar like never before. Like it or not, those cats are now everywhere. Jane Fosset once wrote: Weird plastic critters skittering across the water. Gotta love that description.
A weird plastic bug...
However, windsurfers don't fit in the real boat category either, and windsurfing is huge fun. Sadly, virtual windsurfing is far from being an interesting simulation. It's a very physical thing, and the physical aspects are hard to replicate into a virtual world. Besides, the waves in SL are - uhm - wavesurfing isn't really there. Not a problem for cats though. They prefer flat waters...
...skittering across the flat waters of SL
Now, where was I going with this? Ahh! Cat sailing can be fun too. If you've followed my scriblings, I suppose you knew that. I had great fun with the Hepcat; I kinda liked the Wildcat35, and lately the Nacra17 has gotten a lot of attention. In fact, I've received complaints that the Nacra17 gets too much attention.
The Wildcat 45
This here is the Wildcat 45. It's a pretty wild thing. It is big, it is detailed, it is fast and it is fun. It might not have totally realistic sailing engine, but it is much better than the predecessor 35er, which had a somewhat strange interpretation of apparent wind. However, the most interesting thing about it is the trimmable wing and the adjustable flap. That's pretty close to the real thing:
The wing and the flap
If you wanna go wing sailing, the Wildcat 45 is probably one of the best options if not the best available on the virtual sailing scene. It is not just a toy. Work must be done to sail it well. Besides the steering, there's a flap to adjust, and it is also possible to move around to optimize the heeling angle, i.e. lift the windward hull out of the water. 
Steering and trimming...
Here's the virtual sailors: Me trimming and Erasmus deeply fokused on the steering. At least that's what he said :-D 
... to maintain high speed
Looks pretty good, right? There's a lotta detail on this boat. Sheets and lines run everywhere, and the wake is pretty good too. Scroll back a few shots and you see there is also a genakker. The speed sensation is there too, but the steering appeared a littlebit too computergamish to me. It felt like shifting directions in small abrubt moves, - not a smooth linear curve. Perhaps it was just Erasmus being new to the boat, I dunno.
More trimming
One thing I noticed though. It seems the AC45 is relatively slow at turning, almost like a real cat, and that's a nice touch. Again, I really cannot tell if it was Erasmus being new to the boat, but it seemed to be a good and realistic implementation of the turning angle versus sailing speed. For details on the performance, polars and stuff see Janes take on the Wildcat.
Cat-ch a bird?
Overall this is a fun & wild cat and it loves to sail at high speeds. I won't compare it to the Nacra17, because they are very different. However, they're both huge fun to sail. They both require work to sail fast, and they both require the crew to work a bit; Also, they both seem to miss out on WWC features such as currents, windshadows and local variations. That aside, I think it is a fun virtual sailboat. Maybe, just maybe, I could learn to like cats better; I just need more virtual cat therapy...  

Monday, December 31, 2012

Monday, December 24, 2012

Merry Christmas


Merry Christmas to all friends, sailors, boatbuilders, commodores, club managers, racers, cruisers, bloggers and everybody else, virtual and unvirtual, digital and analog - and a happy New Year with lots of love and good sailing.

Late Christmas update: Go get a Glögg at Mid-Atlantic Musings, and - when you've had a strong Glögg, scroll down and see the Christmas decorated boats. You won't believe your eyes...

Thursday, December 20, 2012

Nacra 17, racing tips

It happens on friday the 21st: The very first virtual Nacra 17 race. Virtual sailing for cat nutters. It's in Tschotcke at 2pm SLT, that's around 2300CET, and the sweet and lovely Scubabear (ask for a bear hug) will be your RD. It's gonna be a blast...
Inshore cat on the loose
Loads of boats with untrained crews and a weather forecast that says 21 knots from the south east! Wanna bet how many capsizes we will see? I'd say a handfull. Maybe more. Racing a cat like the Nacra 17 in 21 knots of wind is all about finding that sweet-spot just before the boat is overpowered.
Reaching 
Looking for the sweet spot means continuously powering up until it is just a bit too much, then powering down a bit. Miss that last bit and you are fish food. Forget tactics; Being faster is key. Find that sweet-spot, and you're on your way to the  podium. Don't waste energy looking for windshifts. Find the speed. The Nacra does not support windshifts anyway.

When you've found the speed, be aware that there is a slight lee helm to compensate for. The lee helm makes it difficult to stay on optimum trim and direction. It also makes it much harder to see headers and lifts, so better stay alert there...
Looking for that sweet spot
There's other stuff to learn too. Timing. The Nacra 17 is so much faster than a dinghy. The starting tactics is much different from the usual approach. Timing is crucial in order to hit the line right at the gun. Trust me. With these boats you don't wanna be late for start.

On a downwind leg you'll need to pay close attention to the polar. Genakker sailing will enable planing on one hull. Once you get up there, you can send a smile to the rest of the pack. Via the rear mirror.
Have a break, have a...
Another thing to look out for is the tacking and gybing. Cats are way slower at turning; However, it seems that Dutch (the builder) has cheated a bit here. The Nacra turns pretty much like a monohull. Slam and you're over. Hopefully, there will be an update to fix this. And the lee helm.
... Nacra cat
Still, too many tacks will set you back. If not because of the turning, then because of the balance. Getting the balance right, right after a tack also requires timing. In 21 knots of wind two people need to unhook the trapeze, run or crawl over to the other side, hook up and get out at just the right time, when the wind hits the sails. Better hurry out there and do a few tacks...

Update: Orca posted a handfull of nice shots from the event...

Friday, December 14, 2012

Nacra 17, Olympic Class

Today is Nacra 17 day. Woohoo. There's a virtual Nacra 17 out. Not only is it an Olympic class,  it's also a  absolute beauty, very true to the original and, - it's a total blast to sail. Here it is, me in trapeze, Dutch Kain, the builder, at the stick:
Nacra 17: Perfect for sunset sailing
I've been waiting for this for some time now, and I am so happy it is finally here. It's not that I am a total cat-nutter, but this cat here, - it's truly gorgeous. Besides, under certain conditions cats can be fun to sail. Perhaps it is just too cold for cats where I live my real life. Dunno. In any case, diversity is good.
A cat for dog-lovers
This cat here would make any dog-lover convert. In fact, I'm pretty sure it will make most singlehull sailors go: "Wauw, I simply gotta try that". The best thing though, unlike certain other cats, this one is affordable and sailable for ordinary people with a normal biceps and budget.
Cat sailing is bikini sailing
It comes fully equipped with main, jib and genakker, bow spirit, curved daggerboards, trapez gear and what nuts cat stuff; It is dead-easy to sail and fast: Action guaranteed! Whether it is dead easy to sail optimally is another story; When we get the virtual Nacra 17 racing class going, we will see about that.
Genakker
While we're almost sailing naked, the Nacra 17 has lotsa clothes to put on. So let's see her wearing that big evening dress aka the genakker; Boom! She takes off like a rocket. This is not really an evening dress... if anything it's more of an outfit for speed-dating, hehe. Perhaps the colour could be a little more on the naughty side. Why not smashing pink? These days white sails are mostly for classic beauties, right?
Speeding 
The boat is built with love and great attention to details. There are a few missing things, though. It's the usual suspects: The Windvane, the compass and the telltails. However, the information is available on a hud. Problem solved, - though I don't line sailing by numbers. There is also a refreshingly easy to understand hud for moving, trimming and hoisting sails.
Details, details details
The picture right above here shows the details of the trapez-lines. On the other side of the sail it appears as if the trapez is hooked right onto my bikini top, and it is. That might just be the sailing gear of the future! I've always thought those trapeze harnesses looked silly. I hereby claim copyright on the kevlar enforced bikini top with built in trapeze hook. I call it: The Brateze (c).
Mouselook sailing
Here's a shot of what I see from the trapez. That's why mouselook sailing is important. It makes you feel like you're onboard a real boat. You can look in any direction by moving the mouse. Just as you would in RL. Continuously check to windward for shifts and waves, then check the telltails, the windvane and the compass. 1, 2, 3, 4. That's the easiest recipy for winning. Four simple repeated steps.
Topless sailing requires tropical conditions
Oh, and check your trapeze hook too. It's very important. On the image above, Dutch just unwillingly "left" the boat. Just to annoy him I dropped my top and sailed on. Left him swimming the blue soup for a few minutes before I returned, top back on, to pick him up, teehee. 
A bit of relaxing...
Well, that's about it for todays episode of "Unexpected Fun With Cats". If you're a cat-person, then do check my adventure with the Hepcat. I'd better talk to Dutch about setting up a line of gadgets and accessories for this baby, including my brand new invention, the combined Bra and Trapeze, the Brateze (c). I kinda like that word, hehe.
Brateze (c): Using the bikini top as the trapeze harness
I'll be back with details on the sailing characteristics, if I can find the time. Very briefly: The Nacra 17 has a derived BWind sailing engine of sorts. It is great fun to sail, while it still lacks telltales, vane, currents, waves and shifts; Right now my compass points towards tree, gifts, cleaning, food, Christmas cards. Phew. Busy times ahead. Have a great weekend all you cat-people...

See the real Nacra 17 here.

Update: Jane's posted a few details on the sailing characteristics.