Cliff Diving

Cliff diving (like Lara in TR) would be amazing fun! Being able to walk to the edge of a mountain or cave cliff and do a cliff dive would be so cool. We can run, glide, swim; why not combine all three into one awesome action? There could even be limits, ie only possible from 15 blocks or higher above water. Maybe you have to have elytra and depth strider for it to work? Let's talk about!