I did the Lovers Cove Excursion through Virgin Voyages and it was just splendid, the conditions were fantastic. The water wasn't too cold (although I did appreciate the wet suit) and the visibility was amazing. I took this video with my Insta360 X6 + Dive Kit. Please disregard my hand as I forgot my waterproof stick so borrowed a short floaty attachment from the dive shop's lost and found.
This video is uploaded in it's full 360 glory, so when you open in YouTube you can use the joystick to move around what you are looking at. The best spot to view I think is at 35:54 when the school of Garibaldi swim by.