Please, anybody, correct me if I'm wrong, but I doubt you will find anything like an easy PhD program. A PhD program requires lots of work and effort. As @fuzzylogician said, it is very hard to succeed in a PhD program. Many students who are very passionate about what they do end up burnt out after years studying, researching and working on their thesis. And, again, those are students who really love what they do. From your post I understand you see getting a PhD as an obligation, rather than something you want to do (if it's not the case, please, tell me), which will make the task of getting a PhD even harder.
I'm sorry if this sounded very blunt, but I think it's better to know the reality before starting any program. Don't get me wrong, it is not impossible, but it's not easy, either.