I've uploaded a cool map (IMO) of the Gulf of Mexico.
I labeled it 1-11 and A-G
Where do you call the edge?
Where do you call the nipple?
Where do you call the spur?
Just thought it would be a helpful lesson for me and others....
FYI - The pinkish Triangles in the lower left corner are GPS coordinates off of MBT Divers website for the edge. Do they look correctly placed?