Hi friends, My inlaws are here with me and as usual, planning to take them somewhere around Eastern area. Other than NY, Washinton DC is there any interesting places to see in and around Pennsylvania etc. BTW, live in New Jersey. Recently, heard from my friend that there is a boating spot riding in a tunnel near PA which am not sure. Pls let me know the details, if any idea abt it. Expecting replies from you guys!! Thanks and Rgds.