Yes, i have two GoPro Hero 3 Black cameras and I got them before going to Hawaii for my honeymoon - used it to film some great dives while in Hawaii and continue to use them for my youtube videos for fossil hunting and stuff:
https://www.youtube.com/user/DarkNinjaShark/
I also have a Panasonic Lumix and Olympus Tough TG-870 which are waterproof, shock proof, dust proof cameras that can shoot in 1080p and i use those for when i'm not doing a lot of 'action' or need to be able to zoom, etc.
Been thinking of upgrading to a new GoPro, but, these have been getting the job done still...