[drfuchs]

This particular car sleeps 8, and it cost us less than 4 couples taking a cruise from Fort Lauderdale to Los Angeles via the Panama Canal, and less than booking a private jet that seats 8, but more than first class airfare for 8 cross-country.

And it also depends on whether they find someone to book (some subset of) the return trip that will start within a day or two of your arrival; otherwise you have to cover their Amtrak fee for the dead-head return. I’m told there’s a network of enthusiasts who watch for such possibilities. Rather, two networks, who hate each other for no discernible reason. Or that’s how I understood it, as an outsider getting a glimpse of an obscure but intense sub-culture.

[yuppiepuppie]

I’m sorry, but you didn’t answer the question. How much did it cost?

[slyall]

From some quick googling:

   * First Class is around $2500/person = $20,000 for 8.
   * Private jet across country is around $40-60,000

[CharlesW]

Since drfuchs hasn't answered yet, here's a figure from 2011:

"Not up for chartering your own car? Then perhaps you'd like to take part in an arranged tour. There are several vendors that offer trips on private varnishes. For example, Palm Leaf LLC is offering a week-long trip by train from Los Angeles to New Orleans for Mardi Gras. While in New Orleans you can continue to use the train as your hotel, parked right in the middle of the action. The tariff? $2,995 per person for a single room, including meals while in motion."

https://www.forbes.com/sites/tombarlow/2011/11/14/privately-...