Remember a couple weeks ago when I wanted a cool reason for surfing with your pony to make sense? I think I came up with something pretty good here. You get on a little surfboard and your pony tugs you across the sea! This way your clothes don't get wet, your pony has an excuse for being in the water, your avatar only occupies 2 tiles of space, and you can move very quickly over water.
You can either go at a nice, cruising pace, or dash like crazy to cover some serious distance. As simple as toggling the run button.
It has a flaw in that it means you need an Aqua pony, or at least something that swims well, whenever you want to cross water. On one hand, this is people's natural inclination going by the Let's Plays of the BGP demo. On the other, I wonder if it'll annoy players like HMs did by having them need to go back to the nearest town to put an Aqua pony on their team in order to explore the Sapphire Sea or Spinel Ridge waterfalls.
Also, while I was at it, I added teleportation so you can get to Town Hall more quickly and customize your pony. These things together should make navigating Pinto much more fun. And you'll get to try them both in Demo 6!