One or Twoo Week Tours
I know you want to relax on your trip and you don't mind to have someone to take care of everything for you. (bus, hotel etc). But you need to keep mind that if you do it you will end up paying much more money (sometimes 5 to 10 times) then if you take care of everything by your self. This means to spend in one week what you could spend in 5 to 10. If you have a lot of money go ahead but if you are traveling on a budget keep this in mind.