I know they are expensive but the gopro cameras are the way to go. I have the contour but it is limited on what you can do with it and the software is kinda shotty. The gopro has lots of mounting options and parts easily available as most stores are starting to carry some accessories as well as the cameras. The gopro support is awesome as well And is compatible with all computers where as the other cameras arent because of the usb 2.0 upgrade etc.