I came up with this idea yesterday. So there are 3 types of water bricks
still (default), small waves, large waves.
The small waves would be like the default, except that they are a little larger, and push the player up and down
The large waves are the biggest of the three. They propell the player forward, and the waves are quite big.
There could also be events for this.
Ex. On activate>self>setbrickfx>water/wavesmall/wavelarge.
With this mod, we could make beaches that had changing wave length with relays, good for surfboard vehicle, etc.