Yea amtrack can be hit or miss, most of the time I'd just puff on smoke breaks away from everyone. Look for the person doing the same if you feel like matching and striking up a convo. Just be careful smoking on the train, they may take that as a big disrespect and kick you off or call police, now that Co and Ca are legal they may be lax in those states or fucking nazis, just keep your wits about and your antanaes up because you may run into Bobby "do good" Amtrack attendant who wants to do some good ole fashioned " stoner bashing time" it still is hate crime that goes unpunished every day, when will the persecution end?
Anyway, I love riding the rails solo, I'd bring a few grams of wax or oil, and buy a new vape pen strictly for wax. The new ones are cheap under 50, and the deliver a hit that is almost equivelant to a nail. The
Pax vapors are nice my bro has one, but they stink like cannabis, the wax pens dissipate so quick and hash oil smells " different". Just be careful, stay safe and enjoy the ride.