Another couple options... if you can locate some wheels, without tires on them, you can just run it in on the steel wheels. It will work fine since its a nice level solid approach. In the spring after you pull it out you could install your original wheels and tires. the Jaycos sit pretty low, the only thing that might give you issues with this is how low your plumbing is on your trailer.
Another option might be removing your wheels and placing the drums on some of those wheel dollies used for moving vehicles around on , the ones with 4 swiveling casters like
http://www.car-dolly.com/standard. It may be more work than you care to do though.
