Round-trip coach on Amtrak from Indianapolis to Las Vegas* in my early 20s is definitely a fun thing I'll never do again.
One of the friends I was with threw in the towel and bought a plane ticket home, though to be fair she was traveling with her 18-month-old daughter at the time and it's honestly a testament to youthful indiscretions that she even went along with the plan in the first place!
Personally, I find driving to be a much better way to see the US than trains, especially if you avoid interstate highways.
Living in Indiana with much of my family on the east and west coasts, I actually prefer driving
Like Amtrak, driving is rarely cheaper than flying, especially when traveling alone on a multi-day trip if you're not willing to sleep at rest areas and don't have friends to stay with at convenient points along the way.
For reference, from Indy, on the interstate, NYC is an easy one-day trip (~12 hours), and LA is a long but viable two-day trip with a stop in Denver (~15 hours/day), but SF and the Pacific Northwest are pushing it even in two days. Taking non-interstate routes can take much longer, especially when traveling through the mountains or major metro areas.
* Actually from Chicago to Needles, CA, with a bus between Indy and Chicago and a van between Needles and Vegas, because Amtrak didn't even offer service to Indy or Vegas at the time.
One of the friends I was with threw in the towel and bought a plane ticket home, though to be fair she was traveling with her 18-month-old daughter at the time and it's honestly a testament to youthful indiscretions that she even went along with the plan in the first place!
Personally, I find driving to be a much better way to see the US than trains, especially if you avoid interstate highways.
Living in Indiana with much of my family on the east and west coasts, I actually prefer driving
Like Amtrak, driving is rarely cheaper than flying, especially when traveling alone on a multi-day trip if you're not willing to sleep at rest areas and don't have friends to stay with at convenient points along the way.
For reference, from Indy, on the interstate, NYC is an easy one-day trip (~12 hours), and LA is a long but viable two-day trip with a stop in Denver (~15 hours/day), but SF and the Pacific Northwest are pushing it even in two days. Taking non-interstate routes can take much longer, especially when traveling through the mountains or major metro areas.
* Actually from Chicago to Needles, CA, with a bus between Indy and Chicago and a van between Needles and Vegas, because Amtrak didn't even offer service to Indy or Vegas at the time.