Axe boost

By hitting a tree with an axe and then quickly rotating 90 degrees with your camera while doing a jump. It's possible to launch way into the distance with speed. This glitch was found by Walter and hasn't really been documented yet. 

 I practiced this move a lot and it's extremely consistent once you master it. The only real purpose i found for this glitch is crossing islands and quickly getting back to a car after being stranded. This is also kind of why i didn't want to report this glitch, since it saves a bunch of time.