Blanket for my love I

As I have said in a previous post, I have taken a hiatus from my Babbette blanket and am going to make one for my boyfriend for his birthday. He is asking for 7' by 4', so that is how big it will be before the border. That means I have to make 170 squares. My goal is 21 squares a week...more will be better. My deadline will be May 26th...his birthday. I have my work cut out for me. So far, if I stay on pace, I will have at least 22 this week. I don't remember where I got the pattern from.  I had made if for my blanket, and had to use one of those to figure out how to make it. If you like it I can try to write a pattern for it.