I'd like to hoist my GoPro camera up my spinnaker halyard. I see a lot of videos that say this is how they created their footage, but I can't find any images or descriptions of how they mounted/secured the camera. Have you ever done/seen this?

Here's a video we made with our GoPro camera. We wanted to take a look to see how bad the bottom looked before we cleaned it. What we saw when we popped the SD card into the laptop was a surprise! We just took an old boat hook, by the way, and a little bit of drilling here, a couple of screws...

The other day, Chris was messing around with our GoPro camera and in mad-scientist fashion, devised a mount for the camera at the end of an old boat hook pole so he could stick it underwater to see how our bottom looked. What we saw when we popped the card into the laptop and hit play...