Rented a Chevette in Lodi once. Drove it to Stockton,....and then thumbed back.)...We took the family to Europe several years ago and used a British Air Pass. This allowed us to fly into London from San Francisco. Then we were able to fly to Moscow and then back to London. From there we flew to Frankfurt and then picked up a car and did a huge loop around the continent. ( we took the car into Poland, Czech Republic, Hungary and most of the other central European countries. We dropped off the car in Paris and flew home...
Didn't buy the insurance.
.....So, there's that.