I learned on a J38, then a bug back in 1959.
Later I got a first generation keyer and paddle. Got fairly good at it.
Then Iambic came out, and never could pick it up.
You can no longer find a standard keyer.
You have to build one. I will have the project up here for that.
Mostly you have to use an older non iambic paddle.
I have Vibroplex keyer paddles and a Vibroplex Bug.
And some nice keys too.
There will be pictures up on this page showing them.
Check out FISTS (http://www.fists.org)
and/or the Straight Key Century Club (http://www.skccgroup.com)
for help getting started on CW.
In the meantime, here is a great article debunking the myth of the advantage of Iambic keying: