Forums > Sailing General

Dinghy size too small?

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Created by brizzydave > 9 months ago, 22 Sep 2013
brizzydave
406 posts
22 Sep 2013 8:21PM
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Struggling to find a perfect dinghy. Got a ten footer that I love but it's on an island and I can't get it to the mainland.

I'm 110 kilos. Is a seven foot dink too small?...wobbly...unstable?


Don't laugh you fuggers....

LooseChange
NSW, 2140 posts
22 Sep 2013 10:37PM
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Question of simple physics really, the heavier you are the further the dinghy will become immersed , so put simply, the further in the water it sits the less tippy it will become All seems good to me

brizzydave
406 posts
22 Sep 2013 9:16PM
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Thanks mate.

Mikemeriki
20 posts
24 Sep 2013 3:59PM
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Hi all. New here. That stability thing. Might work with bigger boats, but not sure in dinghies. Have a canoe, (amongst other toys) and with two people, it is very stable. But with four, tends to be a lot more unstable. Probably the flat bottom and no reserve stability.(And higher centre of gravity) As for tenders, I once owned a beautiful Herreschoff pram (designed I think for his 'Neria'). About 8 ft, towed and rowed brilliantly. I used an old Seagull on it and it worked a treat. If you want to whack on a 20 hp and plane across the anchorage, probably not the boat for you, practically or philosophically.

Boatin
NSW, 179 posts
24 Sep 2013 8:55PM
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Try building one. We should be ready to launch next weekend !




LooseChange
NSW, 2140 posts
24 Sep 2013 10:55PM
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That is wayyyyyy to pretty to put in the water ..... just hang it on the wall and occasionally polish it

brizzydave
406 posts
24 Sep 2013 11:23PM
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Surely that's just one of those nautical book cases you can buy from joints like "far pavilion" tipped on its side?
Looks very nice sir! ...deep respect!!!!
I am in two minds whether to knock a ply dinghy up......the only problem is....
I'll scratch the a$$ off it dragging it down the rocks and across the endless mud/mangrove flats....

That dinghy looks like something that should reside on the front deck of a very lovely large yacht and only be used to visit "roger and Debra" on their squllion foot lagoon catamaran ..... to splice the mainbrace as the sun goes down and talk about how fluffy "squiggles" the poodle looks with the new bow in his fur and how the kids are going at boarding school.
Lol! ( im extremely jealous of these types and wish I was one)
Not have the poor old guts dragged out of it by me n my feral sailor/drinker friends. Might as well keep looking for a polyester one......ah well....sigh....

madmission
VIC, 234 posts
25 Sep 2013 10:27AM
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When i moor my b20 on the rare occasions i use a 8' sabot as a tender.


It is an exposed mooring and causes me much angst especially in rough conditions.



However even in benign conditions accidents can occur those mainly due to the size and lightness of the sabot.
I believe that getting to and from my boat while on its mooring is my most dangerous time i experience while on the water.
I have a choice of 3 boats to use as a tender the 8' sabot , 12' f/g dinghy and 14' tinny all being equal i would use the tinny because of its stability however it has draw backs , launching and retrieval is more involved and its security when left on mooring (has near new mercury 15 hp outboard).
my next choice would be the f/g dinghy but once again just that much more of a hassle to launch and retrieve security not such a problem however oars are'nt cheap


so it normally ends up being the most dangerous option for its convenience and simplicity so far i have survived but been swimming or stuck on board on more occasions than i care to recall an aging body will soon dictate a change needs to be made getting in or onto boats from the water will become more difficult with time although with experience my technique has improved .

picking up the mooring in rough conditions is another whole issue best left for another thread

so brizzydave goodluck with your hunt for the perfect tender it will always be a compromise dictated by your circumstances

cisco
QLD, 12337 posts
25 Sep 2013 12:02PM
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madmission said..





Strewth!!! You can have that all to yourself. A strong case for a 2.4m inflateable with a 2-3 hp o/b there. Just make sure the o/b is totally reliable as the only inflateable that will row that I know of is the Avon Red Crest which are as rare as rocking horse poo these days.

For those contemplating building a dinghy the D4 is tried and true.

bateau.com/freeplans.php

Apparently it has been improved upon with the D5.

www.bateau.com/proddetail.php?prod=D5#.UkI1nKKQZgg


brizzydave
406 posts
25 Sep 2013 12:33PM
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feel sick and wet just looking at that photo.....gulp!

MattM14
NSW, 187 posts
25 Sep 2013 3:41PM
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@ madmission - bloody hell that would certainly make for some sleepless nights and anxious days on a rough day.


Re the tender question - When the old tinny was looking more like a collander than a dinghy I settled on a Walker Bay 8.

http://walkerbay.com.au/products-page/dinghys

I have been pretty happy with it. The all plastic construction is very durable and handles a bit of rough treatment. Rows and tows quite well and it's not too heavy to pull in/out of the water.

madmission
VIC, 234 posts
26 Sep 2013 9:10AM
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Have spent a night aboard on a worse night than that

The wind in that photo as with the next 2 is from the north west which gives a fetch of 12 nm when it blows from the east the fetch is 25 nm and the sea gets considerably bigger.

This is a friends Pacific 27 on the same mooring which has 2 huge anchors with bridle set 1 to the north and 1 to the east no risk of dragging.







On the bad night Getting back to the mooring just after dark with a rapidly building easterly , a mishap caused an injury to my forearm just as we were about to board the tender which delayed us by 10 minutes by which time things had deteriorated such that i decided it would be safer to ride it out on the boat.

With a very seasick mate we spent the next 10 hours getting hammered , around low tide during the early morning hours it seemed every 15 th wave was breaking in front of the b20 and washing over the cabin top creating squirts from around the sliding hatch on most occasions.

Braced in the coffin berth wet but warm little sleep was had.

At no time was i at all frightened apart deep concern for my seasick mate who i was concerned may lapse into asthmatic episode if stressed anymore.

As it became light things had calmed down outside , the tender had capsized but no other damage even the oars were still stowed in the upturned sabot.

We dropped the mooring and headed for the next sheltered peir where i dropped off my mate and vowed single handing is a better option in the future.

Another night not as rough as the one above i managed to get my 2 daughters their partners and a dog ashore in the sabot , the first trip in we were capsized and washed in but then had the task to get back out to get the other 2 it took many attempts to row the sabot out getting swamped time after time finally made it out and we all got back to shore just on midnight , funny i dont seem to get many comeback for second sails

Back on topic

Getting ashore with onshore weather i dont find as nerve wracking as getting ashore in strong offshore conditions as the sabot is extremely light and keeping headway against a strong wind is near impossible , sometimes i have to take a "tack" in making the shore a considerable distance along the beach on one occasion almost missing the end of the peninsula altogether.
My concern is being blown offshore in such a small unstable boat as a precaution i always carry a spare rowlock tied to the boat , a suitable anchor and a mobile phone .

So now you are a little more enlightened about why i consider this the most dangerous part of my sailing , gladly my boat lives on its trailer under cover 99 % of the time then all i have to face is the dangerous road to launch







brizzydave
406 posts
27 Sep 2013 9:49PM
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Jeeeeeeezuuuuuuz........i feel great about where my boat lives now. Wow....you do it tough madmission!

Feralfather
WA, 25 posts
16 Oct 2013 12:40AM
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I finally settled on a (cheap) 2nd hand 10' tinnie with a new Kaptain Boat collar. They are made in Queensland. After the last year cruising from Brizvegas to Darwin I have never felt worried making the shore - boat trip. I may have even taken it around the outside of the reef into the chop a few times to show off to the other cruisers. I weigh just over 100kg and can stand on the gunwale.
Downsides are the cost($800) and that the collar is showing quite a lot of scrapes and marks. If your precious about appearances it's not for you.
I could confidently get to the boat moored above. Getting from the dinghy to the boat would be another problem...
Google them and have a look...
Feral

Wozzza
4 posts
21 Oct 2013 11:23AM
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Select to expand quote
madmission said..It is an exposed mooring and causes me much angst especially in rough conditions.




Holy crap... I think I'll print that out and refer to it whenever I feel the 30 metre trip from the steps in Rose Bay to the boat seems a little daunting. I use an old fibrglass dinghy for that and it's the most unstable thing that's ever been floated. Since they've tarted up the front at Rose Bay we're not allowed to keep a dinghy on the wall - I thought it added a bit of character to the place - so it's got to be loaded into the back of the 4 wheel every time and it weighs more than I do.

Any ideas for a relatively inexpensive and stable inflatable?

ShantiII
QLD, 8 posts
22 Oct 2013 1:03PM
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Look at the Polycraft Tendors. I am 120kg and I can stand on the side of mine without it tipping. I can also say at high speeds it handles like a dream. Definately one to look at.



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"Dinghy size too small?" started by brizzydave