"Drive or take a train."
I tried to take a train once from Denver to Nashville. I would have to go through Chicago, Washington, Dyersburg Tn. and then DRIVE to Nashville. It would have taken four days to get there. I would LOVE to take a train.
I live in Hawaii and have to fly to see my dealers on the neighbor islands weekly. I also have to fly to the mainland several times a year(Last month to Elyria, OH and San Diego, next month to Spearfish, SD and Anaheim, CA, October to San Antonio, January to Dallas etc.) There is simply no other option but to fly.
My boss won't let me sail my boat on business trips. He says it takes too long d;^)