Not really my style but nice fish!
I'd probably enjoy spear fishing if there was a way to catch and release.
There is Chris, it's called taking a photograph, LOL...if you really like, get a remote cable, mount your camera on the end of a Hawaiian sling instead of a sharp tip, and put the camera in the fish's face and snap the pic...otherwise, a fish fry is in someone's future.
you know you can free swim and tickle the fish...I used to do that before I knew that fins were available :P
Oh, and if anyone wants to free swim south OC, drop me a line if it's on a weekend, or late in the day on a weekday...I used to SCUBA and still have my ABC gear but never get a chance to use it...a couple of people I know have expressed interest but never follow up.