I used this (in it's beta) to get started with Go. I learn best by doing. The course provided a solid base for me to understand the larger concepts and then diving into the language documentation as I progress. For me it was quite handy.
Author here - happy to answer any questions.
This course is intended to be like Michael Hartl's Rails Tutorial, but for Go. Happy to go into more detail, but that should give you a pretty good idea of what to expect.