Saturday, February 8, 2014

Are You Really Gaining Experience ....

or are you just getting experienced at being lucky?

Most people who live along the Gulf of Mexico will remember an incident from several years ago. Four football players went out fishing on the Gulf of Mexico with tragic results. While the four men were missing but not yet found, one of the wives said, "I'm hopeful, because they're experienced boaters."

As it turned out, they weren't experienced in boating safely. They were experienced at being lucky, and on that day, their luck ran out.

At my sailing club, we were all surprised to hear they were 50 miles or so off shore -- at their favorite fishing spot -- because we had all known for days that a major front was coming through. It was March of 2009, and it's just a fact of life in Florida that fronts can come through and get the Gulf all riled up. Sailors and boaters should never ignore the weather, but especially January through March, when the fronts from the north can really make a mess out of the mostly shallow Gulf of Mexico.

But apparently these fellows were not aware of the fairly severe weather forecast. We noted at the club that not one person there had taken their boat out. In addition, the four fishermen were on a center console fishing boat. These boats are not designed for offshore use. They had been lucky in the past regarding the weather, and that luck had extended to using a boat inappropriate for the fishing they wanted to do.

Their luck ran out in March of 2009. They added to their problem by trying to retrieve an anchor that had set itself so hard that they couldn't get it back up. That can happen in rough water: the bow rises and falls, and with each rise and fall, the anchor sets itself more strongly. This can be a very good thing. You don't want your anchor dragging if you have to use it in a storm.

They compounded their problems by being determined to retrieve that anchor. When they couldn't get it up from the bow, they tied the end of the anchor rode to the stern of the boat, and then drove the boat forward. This can work ... when you're pulling a bush out of the ground with your car. (This is one more example of how driving a boat is completely different than driving a car). It can be a really bad idea in a boat. Boat vs. anchor, and the anchor won. It pulled the stern under (probably the waves helped), and the boat completely capsized.

If a sailboat capsizes, it is likely to right itself. The rigging may be destroyed, and you may have sailors injured and/or in the water, but they typically right themselves. This is not true of power boats.

So now they had four people in the water clinging to an upside down boat. One of the men dived under the boat and retrieved PFD's and water (they should have had their PFD's on already in rough water). Very sadly, three out of the four men drowned.

You may be doing something over and over that is a really bad idea, even though it has not made problems for you -- yet. One example might be running your engine harder than it should be run. My engine manufacturer tells me to never, ever run the engine above 3600 rpm. So I watch the RPM gauge, right?

Not exactly. I allow for a margin of error, because I'm not guaranteed that that RPM gauge is completely accurate. A friend just had his engine worked on, and one of the things the mechanic did was use a separate, digital tool to test how accurate his RPM gauge was. They discovered that his gauge was off by 400 RPM: when it read 3200, the engine was really running at 3600 -- redline for his engine also.

You might not be in the habit of routinely securing loose things below. Then a storm pops up unexpectedly, and you have damaged belongings in your cabin. Or, very commonly, you don't visit your boat often enough. I know of one person whose boat almost sank over a split hose, and another person who did have her boat sink over a split hose. These people aren't checking and working their seacocks, either, because they're not at their boats to do it. They're also not periodically starting their engines. Diesels love to run -- under load, not just idling -- and not doing this is not a good thing. I looked at a boat that was sailed often but not maintained well enough. The oil, when the engine was cold, was literally as thick as peanut butter. No way was I going to buy such a boat. The owners had gotten lucky and not had any serious engine issues because of their neglect of the oil. However, I wonder how the person who bought that boat fared. I know someone else who had a lot of water in her cabin. She didn't have time to sail, so she wasn't checking her boat. Her stuffing box was leaking, and the float valve on her bilge pump was sticking. Her boat also could have sunk. Her problem was spotted because she did the responsible thing and hired someone to do some basic maintenance.

You may be doing things as you sail that are not only inefficient but dangerous as well. Your best protection if you're a newer sailor is to actively network with other sailors. Don't be embarrassed to tell about the things that have gone wrong. Walk away from someone who sees this as a chance to look down their nose at you (they're out there), but cultivate the people who can show you what to learn from your experience. There is no more valuable friend a newer sailor can have.


https://www.facebook.com/boldlygosailing?skip_nax_wizard=true 



Tuesday, February 4, 2014

This Is not a Happy Topic

... Skin Cancer


It is widely believed among those who get a lot of sun exposure that having a tan will protect one from skin cancer. It *will* protect you from a casual burn, but it will not protect you from skin cancer. 

As I have recently found out, bad burns during child put one at greatly increased risk for squamous-cell skin cancer. 

You may have heard that the only "serious" skin cancer is melanoma. Melanoma is nothing to laugh at, that's for sure, but under the wrong circumstances, squamus-cell and even basal cell can become serious. As it happens, I haven't had yearly skin examinations, but I am saying now: GET THAT YEARLY SKIN EXAMINATION.

It wouldn't have helped me, as it turns out, unless that examination had been within the last three months or so, but most of the time it helps a great deal. I happen to have a rapidly growing squamous-cell skin cancer, on the bridge of my nose, and it's going to have to be dealt with aggressively. Most of the time, though, if you get that yearly skin examination, the doctor will find any skin cancers (even melanoma, which is highly treatable now if caught early) in plenty of time.

I have noticed that when I offer sunscreen to people on my boat, women take it if they forgot to use it, but men? I can't think of a single man I have ever seen use sunscreen. No, that's not true. I do know a couple. They have both had skin cancer and I guess the doctor got their attention.

Just because a skin cancer can USUALLY be removed in plenty of time does not mean you should be casual about this. Wear hats, and use sun screen. Unfortunately it hadn't been invented when I was a child, so a lot of people of my age are going to have otherwise unnecessary skin cancers. 

Don't be foolish. Use good sun screen, and reapply it periodically. Wear a hat (if it storms, you have my blessing to take it off in favor of your foulie hood!)

And get that yearly skin exam. Then, just because the doctor says "it's no big deal," don't think that means you're chasing monsters under the bed. It's just that you caught the monster very early. That's a very good thing to do.


https://www.facebook.com/boldlygosailing?skip_nax_wizard=true