So I forked the Standard Minetest Boat mod and changed a few things: and the Ski Mod was created!
The mod is very simple and in development. Planned features are:
-Ski lifts (Now someone a Conveyor Belt mod?)
-Snowboards
-Colored Skis (How? I know the lava lamp of the homedecor mod can do this)
Enjoy skiing and send you (hopeful good) feedback and correct english misstakes
You can download the mod here!