I relocated a small one (5 feet) from the beach in front to the lagoon in back after the hurricane a few years back. Its tricky, but I found the stories to be true about not having power to open mouth , just to close and was able to hold its mouth shut with my hand, also the stories about its passive state when inverted. When I rolled it onto its back it went limp and stayed that way until it threw it in the lagoon.
It was a fun experience but next time I'm asked to relocate one I'll give Dixie ACES phone number!