Found this fretboard diagram. I think it's an excellent reference for people trying to understand the fretboard or for teachers.

Inflatable Guitar
Digitech GSP 2101/Mosvalve 962/Yamaha S412V
My Imagination
That is very cool. I'm a teacher, and I think I'll use this for some students. Thanks!
Ibanez JS 1000
USA Jackson DNKY
EPI LP ltd
EPI Valve jr
and a bunch of pedals
thanks dude...
though I know the fretboard it's kinda handy to have