I gotta say it, I agree with the PH.
What happens if your croc slips in the water? I think it's more probable than it dying on land. I doubt they will be far from water, most are pre-educated to the game.
Yeah, I trust that he knows his stuff. Almost guaranteed to slip into the water. I want to try the lung shot causing the croc to eventually return to land. Steve, from other thread, suggests avoiding the heart as it will likely kill the croc while still submerged. My PH is willing to give that a go.