Hey Scott,

I would encourage you to start with the Blues 1 course. Though some of it you may already be familiar with, Blues 1 is very likely to introduce some ideas & concepts you have not been exposed to (you don't know what you don't know) as well as help solidify a foundation to build on. Worst case scenario, you should be able to work through the course relatively quickly.

Have fun, play nice!

Regards,

Dave