Our Boy Scout troop is thinking of going up and biking this rail trail this summer. I was wondering if anyone has ever taken the bike train out of Jim Thorpe to White Haven and rode back to Jim Thorpe? We have a variety of different ages of boys and I am not sure what to expect. I was under the impression that it can be done in about 3-4 hours. Is this correct? I don't want us to travel that far and it not be worth the trip up. Any advise or experiences would be great.