Steamer or Steamship

Steamer is an early term for any vessel power by a steam engine rather than sails.

Shipwreck Delaware
The Delaware, an 1880s screw steamer

Early steamers were propelled by large paddlewheels. "Side-wheelers", with the paddlewheels on each side, were more seaworthy, and therefore more common in ocean waters, while "stern-wheelers", with a single large paddlewheel at the back, were more common as riverboats. Later, these were replaced by more efficient screw (or propeller) vessels.

Shipwreck Black Warrior
The Black Warrior, an 1850s side-paddlewheel steamer. There are no stern-wheelers in the region that I know of.
Click
This sketch of the Delaware shows the remains that you can expect to find of such a vessel.

Of note is the universal pattern of:

< bow - boilers - engine - drive shaft - propeller - rudder/stern )

and the fact that the boilers are always in front of the engine. Identify any one of these features on the wreck, and you can orient yourself in even the murkiest conditions.

Shipwreck Delaware boiler
Boilers on the Delaware. In the foreground is an intact one. Next to that is a collapsed one; there are four altogether. In the background is the engine.
steam engine
An old postcard of the City of Keansburg, the last of the New York commuter ferries, and one of the last steamships to ply local waters - until 1968.
steam engine
One of the Keansburg's two triple-expansion steam engines, at Allaire State Park.

Shipwreck Lexington
Type:
steamer, USA
Built:
1835, New York NY USA
Specs:
( 207 x 21 ft ) 488 gross tons, 165 passengers & crew
Sunk:
Monday January 13, 1840
fire - 4 survivors
Depth:
125 ft - 150 ft

Shipwreck Florida
Type:
shipwreck, steamer, USA
Built:
1876, Baltimore MD USA
Specs:
( 259 x 36 ft ) 1280 gross tons, no crew
Sunk:
Wednesday May 14, 1930
foundered in storm while being towed to wreckers - no casualties
Depth:
shallow

unknown, probably buried


Shipwreck Scotland
Type:
shipwreck, steamer, England
Built:
1865, England
Specs:
( 430 x 38 ft ) 3695 tons
Sunk:
Saturday December 1, 1866
collision with sailing ship Kate Dyer ( 1275 tons )
Depth:
22 ft

Here are a series of excellent articles regarding the buddy system, reproduced from their original sources before they "wink out", as so much good web content does. With regard to the Buddy System that is so entrenched in dive training, these articles are all negative. I feel no need to present counter-balancing positive arguments since you can get that from any dive instructor with any of the major certifying organizations.

When you first get certified, you will have had the buddy system drilled into you. At this point, you still have basically no idea what you are doing, so just do it that way. A lot of what is in the basic open-water certification is silly and even unnecessary, but it won't get you killed.

As a newly-certified diver, you are a danger to yourself and everyone around you. Be glad that any operator will take you out, and don't rock the boat. If they want you to dive with a buddy, dive with a buddy. As crew, I've spent numerous dives paired up with newbies to make sure they have a good time and get back to the boat OK. Shallow-water shore diving can get very tricky, and things can go very wrong, and if you are not experienced, having a buddy can be a lifesaver.

Printed from njscuba.net