How long are the train rides? Are there ones closer to 1 hr than 2hrs

I only know about the trip we took. 2 hours. The bus ride was the killer.

only if you get off at the weirs beach stop that is 1 hour but you have to wait 1hour for the return ride

Closer to 2 hours... long ride

Yes

Yes there are. You can get off at Weirs beach and get back on when the train returns.