Something new for Lime Rock

Working on bringing our John Deere Gator(similar to a 2 seat golf cart) to Lime Rock.  I have a 15' trailer that I haven't used since 1995.  Just replaced all the lights and wiring, repacked the wheel bearings and ordered a couple of new tires.  We can pull this behind the Suburban and this will give us a pit vehicle at Lime Rock.  When your just there for a couple of days all the walking isn't to bad.  But after 5 days it does get tiresome.  Plus when you have a race car that gets 4mpg, that's a lot of trips to the gas pump.