You can't bring your computer or phone with you and get online? If someone else is in the car, he can drive while you do trivia. If you can't seem to get online, you could stop at a restaurant with Wi-Fi where you can do trivia and dinner at the same time.
(By the way, I won't be there because it seems to be adult chat, and I'm 14 years old. I also would end up with a negative score since most of what I know is New England, and I'm not good with the rest of the country.)