Yeah, on Frontier, I said that wrong. I wasn't suggesting I was bringing a big carry-on, maybe just a small bag with a change of clothes or whatever.
I agree on the pricing structure for Brightline, but we have to remember, it is a private venture. Amtrak and a lot of European-based rail services have at least partial government subsidies to bring the price down. I admire what Brightline has done, and I realize I'm gonna have to pay extra for it. As
@SWFLHurricane has pointed out, the "Rick Scott" era deal would have been cheaper, but some tax money would have gone towards that.
And on Disney, it depends on the traveler. I think Americans are very accustomed to cars, while Europeans will use other forms of mass transit. I believe that Disney will run buses to the airport/Brightline, and once you get on Disney property, they have a lot of transit options. If you just stick to Disney property, you can get by without a car.
I've gone out to multi-day conferences at Disney where I don't even move my car once.