No really, I mean on the ski slopes. 
This is just too cool....
http://allentown.craigslist.org/cto/3222551073.html
Model A Snowmobile, All six new tires, tubes and powder coated wheels.
rebuilt engine and front end steering tight, ( Snowbird Arps model T snowmobile )
gear reduction rear axel
Call 1-seven three two-604-3321 Rob, for further questions if interested

Oh, I was going to recommend this:

I would take the T over that
I like the T, but this might be cooler:
Scroll to the bottom:
http://www.thejensenff.com/gallery.htm

Or at least have a better heater. But being British, probably not by much. 
Woody
MegaDork
8/22/12 4:09 p.m.
Believe it or not, I have been looking for a Model A Snowmobile for about eight years. And I prefer '28-'29s. I may give this guy a call.
EvanB
UberDork
8/22/12 4:36 p.m.
The first thing I thought of:

Have you not heard of this?

rung what you brung!
Rxbalt
New Reader
8/22/12 7:48 p.m.
I would have thought one of these would do the trick.

Or is that more for bobsledding?
I learned this from a driver. Going straight up or down is great, but turning around is scary. When the steel cleats are sideways to an icy slope, you are basically driving on a collection of ice skate blades!

This is my nomination.
http://youtu.be/7h_E_qxc_3s
I know somebody around here will understand. 