What's great about this hotel [Sheraton Universal Hotel in Universal City, CA] is that I stayed here for a month when I was competing on the Oprah reality show. So it's like coming home.

I do a lot of conferences, and I did a campaign with the Cerebral Palsy Foundation called "Just Say Hi." They get celebrities to record little messages about how you start a conversation with someone who has a disability, which is to "Just say hi."

I have one of the worst voices in the history of recorded time.

It's up to us to make the accommodations for all sorts of different travel scenarios. It's amazing how many companies aren't really in tune to the needs of different travelers. There's just so many embarrassing situations that you go through when you travel. You have to have a sense of humor about it and take it in stride. My whole approach is to embrace spontaneity.

There was an agent who wanted to book me for Glee. He lied and said I could sing. He was like, "If you need a guy in a wheelchair who has a great voice, I've got your guy!" I was like, "What are you talking about?" .

The waiter just flashed me something that said, "Chew bubblegum." Every morning, when I was about to go to the Oprah competition, my friend used to say this line in a video game to me: "It's time to kick ass and chew bubble gum." There's a strict policy that you can't encourage anyone on a reality show, that would give them an edge.

I would love to get an international version of Riding Shotgun going, because that's what I've been angling at ever since I wanted to do a travel show in the first place.