You have mispelled the name: Ryecroft Sunrise with an E. Here is a link to a picture on the Corralitos Dahlias site. It won a medal from the American Dahlia Society.
http://www.cgdahlias.com/ryecroft_sunrise.html

I am sure you will like this one. I saw it growing in a trial garden and it was very nice.

Thanks for the info, teddahlia! I was going by what the grower/gardener had written on the tuber for the name. I'll make sure I correct the spelling for my records.
I went to the link you included and after viewing the picture and info I must say I'm very happy with my gamble. Thanks again for your help!