There is a four-wheeled electric mobility vehicle called either a Kricket or Cricket in which two people can sit side by side. It can be used with either a utility box on the rear or an additional seat facing backward. The vehicle is significantly smaller than
a golf cart.
I saw a couple of these vehicles being used at the FMCA convention in 2008 at St Paul, Minn. They had web site addresses displayed accross the back. At that time, I had only a passing interest in them as I didn't need one then, but things have a way of changing.
I would appreciate any help in identifying the web site or the company and location that markets them.