Would I sign up in a tour group to Badaling Great Wall?

Travek China Guide is a reliable China travel service which you can find details on this webiste may provide such a tour. You can look at its Beijing tour routes on the following webpage: https://www.travelchinaguide.com/package/beijing.htm . It can also make out a itinerary for you according to your demands. Try to contact with it and let it help you.