The Importance of a Different Payload

If we could go back in time and you're able to make the decision about what the payload should be would you change it? I think this is a good idea. The visual of a cool sports car with an astronaut at the wheel will really capture people's imaginations but he's in an impossible position that if you're going to use a car because he owns a car company. Brady: "I didn't realize how Cola would look"