golf cart trailers make good single snowmobile trailers
go to your local course youl fined them laying all over the place
i got MN for $350 put runners for the skis and Buddy bearings
and good to go
Bimart, Harbor Freight, and others, sell a red 4x8 foldable 1000# trailer that is adequate for 2 bikes or one sled or quad. It's low to the ground for easy ramp loading or can be modified to tilt. Grease the wheels annually.
I was thinking about getting one of these and putting a hitch on my '89 Honda Prelude... but decided against it because even though the whole thing would weigh maybe 750 lbs (well under its 1000 lb tow rating), I didn't wanna stress the car or the clutch. I figured I was better off just using my truck and carrying the sled in the back.