Algodoo

Trailer Car

Advantages:
1. Better gas mileage than a minivan. Add the trailer car only when needed.
2. Good place to put the kids or in-laws for long (or short) trips.
3. Only (1) license plate required (police can't see a middle one).
4. Lower purchase and maintenance costs than for a full car.
5. Good for picking up dangerous looking hitch hikers.
6. Safer than a regular car (note the safety chain).
7. Extra storage space in the second trunk.

I'm sure that there are a few advantages that I am missing.

Rev A: Added Plexiglas windshield because the kids were complaining. Haven't worked out the heat yet.