Henry,
I have a 30 second Oztent: The biggest available at the time.
I usually travel alone.
I selected the tent because:
Arriving at a site at night and when it is raining and windy I can put the tent up without help and sleep in a dry tent. I couldn't do this in any other.
The down side is that it has to go on the roof racks and this requires some effort and affects the aerodynamics: cross winds and fuel economy.
Canvas will last.
I have friends with a Serengeti Canvas Dome tent and love it but you need a loving partner for this.
If you are at Aces BBQ I will show you my tent.
