I decided to rent a car instead of driving my car to California since I had a little maintenance issue that I didn't have time to fix before my trip. I asked for Sirius Radio and they said no problem over the phone. But Sirius Radio was nowhere to be found when I rented my car. So that's the only negative from my rental experience.
The counter people were otherwise helpful and got me on my way. The car performed really well, but quite frankly I'm not used to the 6 cylinder cars anymore. I prefer more giddy up when on the race tracks like the California 405 Freeway.
So next time I'm going to make sure that my car is road ready.