I would initially recommend the Core Learning System, which is the Guitar Trick's Fundamentals' tutorials.
There's many tips and guides on how to master the fretboard, but that seems a little basic for your level of experience.
So alternatively, I'd suggest clicking the Instructor's tab at the top of main-page, spend a little time getting to know them and which one matches your style then writing to them on forums here :)
Each tutor has their own thread and they're really helpful and friendly. They've been really patient with me so far :D
Good luck and welcome to Guitar Tricks!
Michael.
Am I the only one who plays multiple instruments? Let's be inspirational and find our muses everyday!