Maybe others will have song suggetions for you, but I just wanted to say Welcome!

Congrats on your retirement. I'm sure you'll love it here. The Blues lessons look awesome.

You may want to try (if you haven't already) to search under Songs and click Sort and Filter. There you are able to search by Style/Genre and also by Skill Level. Just click on Blues and Beginner and it will show you the easiest lessons. Maybe check some of the Intro's out to a few songs that interest you and see if they match what you're learning about it the lessons.

Hope that helps some.