This is a scat racer.
This is a hovertrek rescue hovercraft the things on the back can close and dirrect the air forwards to make it go backwards.
In this picture you can see a sportsman race starting and a hovertrek.
This is Michael Murphy's hovercraft from St. Louis Hovercraft.
You can see some differnt hovertreks here.
This is the back of one a Neoteric Questreck. It was just
discontinued by neoteric due to the production of their new design, the
Hovertrek.
They can also close one of the doors and spin.

