Renting a Convertible

We wanted to rent a convertible for this epic road trip; however, we ran into some trouble. All of the car rental companies would not let us rent a convertible in San Francisco and drop it off in L.A. This rule was only for convertibles most likely due to the popularity of renting one for this specific drive. We ended up renting one anyway. We had to alter our plans to include driving back to San Francisco and have our flights at the same airport.