Hey all. New to Guam, and to spearfishing. Definitely enjoying the water and the chanllenges associated with this sport. Im hunting dogfish tuna this weekend. I just made a sweet homemade flasher. Will post pictures later if sucessful. Been seeing some smaller doggies around 30-40 ft running in packs. They stay off the reef in the sand which makes them hard to see. Anyone have experience hunting them as I described?