that are pretty reliable for schools of Hammers are Cocos Island off Costa Rica, Galapagos Islands, and, surprisingly to me, a place off Japan that members of a shark photography club on facebook have been posting a lot of photos of Hammer schools lately.. I've also heard of the Baja, but that doesn't seem to be as reliable lately..
Cocos is a 20 hour boat ride from Cost Rica, Galapagos is a huge boat ride and Japan is a huge air ride, then a huge boat ride.. So, I dunno.. Eventually inspiration will hit me.. Maybe just a trip to Tiger Beach in the Bahamas will trigger that as Great Hammerheads hang out there, as well..
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..