GoPro or similar opinions?

[livetorun]

The fisheye look comes from the angle in your settings. If you change a GoPro to the narrow setting, you wont get that. For the record, unless you are racing, dash cams suck. You cant see anything and you lose all of the perspective of trail wheeling. At the speed of rock crawling, no camera is going to give you a great view while in or on the vehicle. Your best bet is to have someone outside filming. If you get creative with your camera placement you can get a good representation of the obstacle, the lower to the ground, the better.