What’s the best route from Houston to Nashville?

I’ve been having a debate with my friend about the driving laws in Texas. He says that all occupants have to wear seatbelts, but I’m pretty sure that only the driver and front passenger do unless you’re under 18. What’s the seatbelt law in Texas for backseat passengers?

My front bumper was severely damaged the other day, and I believe I need to replace it entirely. What is the average cost of a Dodge Challenger front bumper?

I’m a huge baseball fan and I love to travel. I want to fly into Cincinnati, see a Reds game, and then drive to Cleveland for a Guardians game. My only concern is that I won’t be able to rent a car in Ohio because I’m only 24 years old. How old do you need to be to rent a car in Ohio?