The basic cost for their "classic excursion" is $22 for adults, $9 for kids 3-12, free under 3. They have several other options and other train rides to choose from, too. As far as camping, there are a few sites within about 15 minutes of the railroad. The campground at Ledges State Park would be a good option, but it's closed most of 2018 for renovation. The campground at Don Williams Lake would be a good option. Campsites range from $11 to $20, depending on amenities. You can get more information by searching the railroad and campgrounds on Google.
Tickets depend on what ride you want and there is no camping ground there.
It depends on which train you go on just call there and i don't think you can camp there...
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