Showing posts with label Statistics. Show all posts
Showing posts with label Statistics. Show all posts

Tuesday, May 20, 2008

Catamaran Statistics and Admiral Yachts Info

I have updated stats on the Catamaran Statistics chart that is always located at the bottom of this blog. I was looking for stats on the Admiral Yachts Catamarans and came up empty. They have a nice website, but the stats are missing. They do have links to their specifications, but I couldn’t find length, width, sail area etc information. I searched the internet and no luck. It appears the 40 footer is new as I could only find info on the older 38 model. I apologize in advance if some of the links are not working correctly. Web sites seem to change often.

I did find their day sailor option interesting. If you don’t plan to live on your boat and you are worried that day sailing with a bunch of strangers that will trash your boat, then this might be the way to go. It is very accommodating, yet rugged. I suspect a lot of weight was cut down with this configuration so it may be a great performer. I just wish I had the specs to do the math with.

The prices are very reasonable. Just not sure about quality or what you are missing for the price, but it is very intriguing. It is apparent that some of the fluff and elegant wood grain accommodations are missing, but for some, this is ok. Less maintenance this way.

My Catamaran research has been limited lately due to increases in trips and family life. I just added a blog to my CatManDaves Adventure page regarding my recent trip to Lake McSwain. There is a video that includes fishing, and wildlife viewing of a Bobcat, deer, coyote and other creatures.

I have not stopped dreaming though. The plan is still on. It just takes time. I need to win the lottery. That would speed things up.

Monday, April 7, 2008

Justification for a Dream

How do you justify making your dream a reality? There is a wealth of information out there that I am collecting surrounding sailing. Today I received an email from the Captains’ and Admiral’s CafĂ© Yahoo group which appears to be a fairly active group. The email mentioned some of the pros and cons of living aboard their boat. Although she says they enjoy it, there is some boredom and frustration that comes with this lifestyle. Additionally she mentioned that whatever you think cruising will cost, you have to double it. She also mentioned a saying “Cruisers look out for one another” that is not always accurate according to her experience. Well, I hope to learn from her experience and others in hopes to prevent or at least have the appropriate expectations.

She mentioned that there are some frustrations with customs and immigration officials and the issue of not being able to get what they needed. I am sure living life on land has similar frustrations. They are just different and on land I suspect that there are more frustrations. I guess boredom can get old, but I am so busy, I would welcome a little boredom. I also think that by learning from this experience that one might be able to do things and equip your catamaran with things that will prevent or at least reduce the amount of boredom.

Perhaps if you knew ahead of time that you would likely run into customs issues, that it wouldn’t be so bad. If you knew it would take a while and you were mentally prepared it wouldn’t be so bad. If you are in a hurry, then customs could be frustrating. If you don’t have the necessary items to clear customs it could be a challenge. If you researched ahead of time what you would need to get through customs, perhaps the experience wouldn’t be so bad.

A natural thing that happens with me is when I hear some negatives that will impact my dream; I begin to formulate theories as to why these things won’t be an issue for me. Being better prepared is a valid theory. Buying a newer boat would perhaps be less frustrating. Installing a satellite dish, game console, and lots of books might prevent boredom. I have to be careful here though. After all this wouldn’t be the 1st time I have theorized and been wrong. This is not the 1st time I have been blinded by love. In this case it is the love for a dream. It is easy to make excuses for a negative, because you don’t want to admit that there are negatives. It will take some time before reality sets in and love ceases to be blinding.

One of the reasons I have chosen a Sailboat over a power boat is that in theory this should be a less expensive option, but is it really less expensive long term? How much fuel can you save sailing vs the cost of owning a power boat? How much does it cost to replace the sails? Does it make up for the fuel savings? I am still concerned about ongoing costs and maintenance needed to keep a Catamaran. I know that when it comes time to take out a Sail boat VS a large Yacht, I will be much more excited to take out the Sailboat because there is almost no fuel costs to take out the sailboat. If you take out a power boat, you know that every mile will cost you. On the other hand, could put a price per mile on a sailboat after including maintenance? Although I am 99% sure what I want to do, when it comes down to it, I have to be 100% sure that a catamaran sailboat is the way to go for me. As you can see I still have some convincing to do and reader comments like the one above do cause one to pause just a bit.

I am confident I will be purchasing used. The price needs to be right. I have some ideas of what I will be looking for. I have to justify jumping into this dream of owning a cruising catamaran. Since boats don’t generally appreciate in value (Here is an interesting post on resale value of Catamarans) I need to make sure I can turn around and sell it if needed for a fair price. I need to make sure that if things don’t work out that I can still get out of the relationship unscathed. I want to keep it simple, however my needs are complicated. The more luxuries I have the more items that will eventually need repair or replacement. Will it cost more to live on a boat or on land? Which is more fun? Which is less frustrating taking all into account?

In the end I might just have to try it to answer some of these questions. After all, the best way to learn is to learn it the hard way. I am notorious for learning the hard way. This is most likely why I do so much research. Unfortunately one can never research enough so it seems. At some point you make a decision and hope that your research paid off. If I could buy a cat now, I would probably do it, but the fact remains, that I have a lot of time to research. I find my self doing a ton of reading. Every little bit helps to educate me and helps me to cope with my strong desire to achieve this dream.

The cat pictured above is a Kynsa 440. I just came across this cat today and thought I should share it.

Friday, April 4, 2008

Main Cat 41 and Catamaran Statistics Updated

I read about the Main Cat 41 today. This appears to be an easy to maintain and pilot, performance minded, functional Cat. It doubles as a day sailor or cabin cruiser. The cockpit and cabin are integrated into a great room. The great room can be opened like a day sailor or closed up to keep out of the weather. This should create a wonderful central social/sailing area with excellent 360 degree visibility for navigation. Accommodations appear to be simple, hardy and functional which is all I require in a starter cat.

The Main Cat will perform will and ranks very high on the Performance Potential scale. The price per lb may be the highest which indicates that it is a very lightweight cat compared to the other cats on my Catamaran Statistics table. Bridge deck clearance is ample so this cat should perform well in rough sea’s. The price for a new Main Cat 41 including the Performance Cruiser Package is listed at $499k as of 8/9/07 here. The Main Cat 41 was also certified in 2006 by the US Coast Guard as a “T-Boat” for commercial day-charter service to carry 18 passengers and two crew.

Each time I visit a catamaran manufacturer’s website I will check the specs with the Catamaran Statistics table. I am slowly picking away at the lengthy list making minor changes and updates to it. I have just updated it with new information. Check it out. You will see that currently the Main Cat has a Ranking of 10 which is very good compared to most. I have also added Bridge Clearance, Mast Height and Payload columns. I don’t have much data yet for these columns, but I will add to it as time goes by.

Friday, March 7, 2008

Cat Stats for the Performance Minded

I have added a Cat Stats table that contains a list of Catamarans and various stats that I have gleamed from the Internet. There is a shortcut url listed in the Links section of this blog. The goal is to use formulas to indicate how the Catamaran will perform in comparison to other cats. I still have work to do on the formulas and I will add more Cats as time goes by. I am leaning towards the Performance side when it comes to a future Catamaran purchase, so this information will be useful to me and hopefully others as well.

The higher SA/D (Sail Area / Displacement) and the lower the D/L (Displacement / Length at Water Level) the better the cat is likely to perform.

Typically you would use BCL (Beam at the hull centerlines). For catamarans, The Ratio of (Bcl) to the waterline length (LWL) should be 40% or greater to avoid wave interference between the hulls and subsequent drag rise at speeds approaching hull speed. Since most Cats do not post the BCL I am using BOA (Beam Overall) for now. I suspect a ratio of 50% or more for the BOA/LWL is recommended.

The formulas I am using came from the book Catamarans: The Complete Guide for Cruising Sailors which by the way I have found to be a very good read. There are more formulas to discuss, but I need to take a break.

The LWL/Bh(Hull Beam at waterline) would also be great to compare, however I will need to dig deeper to find the stats for this calculation. I am also considering adding the PI-C which indicates the speed potential of the boat. For this you use SA, Displacement and LWL in your formula. I am unsure though that the formula is valid on Cats. Keep checking the Cat Stats table for new cats and formulas.

Thursday, March 6, 2008

More on Diesel-Electric Hybrid Propulsion

Based on my hit counter many of my readers are interested in diesel-electric hybrid technologies. Can you blame them? As I write this, the price per barrel of oil is at an all time high at over $100.00 per barrel. Regular gas is selling as high as 5.19 per gallon in the San Francisco area. With the dollar falling and the price of fuel going up sailing without fuel is very attractive. Cat builders beware. If you are not already testing these new fuel saving technologies, then you are falling behind your competition.

I have done some additional research and found a few other cat builders that are on the diesel electric hybrid bandwagon. Catalibi is marketing a 47 footer and has made the following claim regarding this new technology.

Other Cat builders offering electric propulsion include Ksenia and Corsair Marine. Corsair Marine is reported to be working on a 50 footer featuring the OSSA Powerlight system powered by two 35hp diesel electric engines.

Glacier Bay is also using the OSSA Powerlite technology and stated the fuels savings is as high as 45% along with the following list of advantages.

  • Better weight distribution providing superior handling and performance while underway
  • Better space utilization allowing larger and more functional interior design
  • Lower noise — up to 90% less underway and 70% less at anchor
  • Superior low-speed maneuverability makes docking and intercoastal cruising a breeze
  • Up to 70% less maintenance than conventional power systems
  • One-stop warranty and service is another company specializing in www.glacierbay.com

Why is that most cat builders have only offered this on only one of their cats with hybrid or diesel electric propulsion? Most of the information I have found is from 2006 and 2007. I look forward to seeing more information and progress in the near future.

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