Hi Maglev,
Budget no problem.Time 2 Weeks from Saturday to Sunday.We Fly from Hannover to Boston and Return NY or Boston.We can also rent a car to a low price.We have no problem to change our Trip to other points of interest.Also we can take Amtrak.I have made a new plan with some Train ride.
Boston-Portland and Return.Boston-Lancaster(Strassburg Railroad) this Trips save Time.And then a car to Scranton,Horse Shoe Curve.East Broad Top Railroad.
I have all your Information write down and then i will make a plan for 2 or 3 Different Trips. And the best we will make.Its a lot to do.We will have fun no stress.
Thaks for Help and Greetings from Germany
Karl-Heinz