I have just been on Carol Doak's website and her Mariners Compass book is now out of print and there are limited supplies left so if anyone was wanting to purchase the book maybe now might be a good time.
I bought mine, I thought I had a copy but I didn't, even if we don't go ahead with this sew along I may still make this quilt in the future
There is also a website called Quilting on the Square which has a free block of the month which is called the Compass Collection, I have been downloading these each month and saving them, it started in February so there are 10 blocks already to download, maybe that is worth thinking about as we wouldn't have to purchase any books, everyone will just need to download their patterns and we could maybe make one a week or one a fortnight