[travjones]

Most meaningful applications will require the use of pointers. For example, unmarshalling json comes to mind.

I wouldn't "avoid the use of pointers" if I were you. Rather, use them, run into problems, fix the problems, and you'll learn what you need to know about pointers in Go. Given your background, you code. Figuring out pointers in Go will be trivial for you, especially when you learn in context (e.g., writing something you think is cool). You got this.