My mother can't walk very well or to far and I want to take her on this beautiful scenic train ride but I need to know if you have access for a wheelchair ?

They not only have access but will take you right to your train car on a golf cart. She will still need to be able to climb the train car stairs though

They will go out of their way to accommodate.

You can drive your vehicle right up to the ticketing area, drop your mother off, park them meet her back at the ticket area. Then a golf cart ride directly to your train car. Enjoy!

I would call and ask about that because you do have a couple of stairs to walk up to get into the train car but maybe they have other options you could speak with them about before booking your trip.