smarm

I'm interested in doing more swimming as part of my workout routine but I'm not real efficient at it. I'd like to get some visual tips on how each stroke is supposed to work. Does anyone know a good website that has pictures or videos that show each stroke? I do a good job of not sinking to the bottom of the pool, but I know I'm not doing it the way it is supposed to be done.

My googling skills are a bit lacking apparently, in that I have been unable to uncover a good site with what I want that way.

Any help is appreciated.

Regards,

-smarm