I did check out "The Plaid Scottie" blog. In general her blog is great, really fun. The quilt along for double wedding ring is great. Very clear pictures and detailed instruction. I got kind of chicken though. Thought I would be biting off more than I can chew! Maybe try a table runner to start with and see how it goes and then add to it if it goes well. This morning DH said just go for it - what's the worst that can happen. It doesn't turn out good and you cut it up for rags. He doesn't get it but he is supportive.
Thanks to all of you for your help. I really appreciate it.