what is GA like at White Oak Music Hall lawn?

hey, i'm going to a concert there soon and can't find info about what to expect for a GA show on the lawn. i like to be on the rail so i know i need to get there early but what's the entry process like? is it a long run from the entrance to the stage? is their security nice to attendees?

i've been burned by messy disorganized venues that don't care about fans so just want to know what i should expect, thanks!