Well they definitely require more snow than "zero snow"Even if I bought the requisite bro-dozer, trailer, 15K snowmachine, they still require a crapload of snow to work right.
If you pay 15k for a sled in alaska, you're doing something horribly wrong. If you get a bro dozer you don't NEED a trailer.........
You know what......nevermind. Just don't get into mountainbiking because you'll need the requisite 16k Unno bike, a brand new 60k sprinter van, and the batteries for your electric suspension.