Here is an average, small, adolescent alligator gar.
This pic represents three species of gar. All the way to the left is a longnose gar, the same as the one Charlie is holding in his "Hollywood" pic. The largest fish in front, turned sideways is a baby alligator gar(best eating species). All others are the tiny spotted/shortnose gar. Im not sure of the difference between the spotted and shortnose gar. I think they may be the same species. I could be wrong but I know the spots light up in the boat lights at night. There's no mistaking which species they are when they rise.
Watch your step! The deck get's a little slick!!! CK