Contact the breed club secretaries and ask them for the contact numbers of their member who breed the darker (golden) Goldies. Must say I am with you no this one I much prefer the golden colour to the very pale cream ones. You will find a list on the Kennel Club site that you will find
here click on Discover Dogs then on Gundogs and then Retreviers Golden and you will find what you want at the bottom of the page. Good luck. You can do the same for Retrevers Labradors.