If you get the GOPRO Try the head mount strap or the chest mount. Also the editing software is important do your homework of the features of editing software and it uploading features.
GoPro Yak Fishing Video! - Page 2
Nice video and Fish. I have a few Gopro 2's on my Skiff mounted on my grab bar and front deck. I would mount the camera higher as to negate the "Crotch Shot".
As for editing software, I use Imovie on both my Mac and Ipad. Here is a Video I did on my Ipad/Imovie in about 5 minutes.
Shot in 960/60 HD