[Rhodes22-list] Contraption?

[Steve Alm]

I may have to store my boat in a new place this winter.  I've got a spot in
my back yard but it's pretty tight.  This made me wonder if there is any
thing out there that would make tight maneuvers easier.  I'm imagining a
contraption about the size of a lawn mower, that can take the tongue weight
and still power the trailer around and turn sharply.  Is there such a thing?
And if not, shouldn't there be?

Slim