In reference to your question concerning a hitch for the EV,  I am in the
process of putting a 2" receiver hitch on my EV-MV.  According to U-Haul they
list a 1" and 2" receiver type hitch for the EV.  

I'll let you know how I make out.

S.Martel
93' EV MV
91 Jeeeeeeeetta