Hi Lisa
Go into the
Search function of the Board, click on
Guided Search and then on
Gundog Group, and then Click on the Breeds that you are interested in.
Check out the
Breed Guides to make sure that this is the type of dog that would fit into your family and that you have the time to look after. As with Springers, Cockers and American Cockers they all need a great deal of grooming and you must be prepared to give them plenty of exercise :)
Then have a look at the
Breeders that are listed and see which one takes your fancy, be prepared to wait for anything from 2-6 months for the right puppy though.
Best of luck and let us know how you get on 
Derryn & The Cocker Boys
Guernsey