Want the chance to get a copy of the now discontinued biography of Jack O'Neill while supporting education around ocean conservation? Donate $50 or more to @oneillseaodyssey by August 16th to be entered into the raffle. All proceeds will go to OSO's 100,000 student campaign, so head over to @oneillseaodyssey and click the link in their bio for more details. #ONeill #RIPJackONeill #oso100k