I went throught the whole moon-hoax thing years ago.
My conclusion: They did go.
Fact: They did take off and went to orbit around the Earth.
If hoax then there must be a reason why they couldn´t go to the Moon. I need a technical reason for it, and it has to be more the Van Allen Belt.
So if it´s a hoax, why couldn´t they go from Earth´s orbit to the Moon. It´s just a matter af speeding up at the right time and place. (orbital mechanics)