Here's a new way to do self guided tours of a few cities... San Diego, San Fran, Miami, Barcelona, and Lisbon

A bit pricey to me, 1st hour $49, 2nd hour $39, Each additional hour $29 But a pretty cool way to zip around the city and enjoy the perfect San Diego weather, a Time Magazine "Invention of the Year", and the typical GPS guided tour is an hour and a half: http://www.gocartours.com/sandiego/sandiego-tours-downtown.html

Variety of 1920's vehicles from Shorpy

1921 photo of a milk delivery truck, look at how bad the condition of the drivers side front tire is 1921 photo of a Baker Electric deliver truck, and how about those rims?! 1921 Velie Six,... a car made by the Grandson of John Deere 1924 White bus 1926 awning company company C cab truck... love the oval window in the back door and sides with the little trim work above them 1938 Yellow Coach bus