If towable 4 down(it probably is) then that would be the desireable way to do it. You'll need a base plate and tow bar as well as a toad brake. Look on hitchtrader.com as that site has lots of used equipment and Saturns are very commom toad vehicles.
2001 National Tradewinds 7370 300 Cat
2011 Jeep Wrangler Unlimited Sport
Officially fulltiming. The Journey Begins