I have Canon DSLR camera EOS 7D I believe this is one step smaller than Mark D series, but I hate reading manual. I need someone who is patient and willing to teach me how to operate the camera. I am specifically into video not so much into still pictures. I am in a process of making film/video. Includes in fast moving object...human running/jumping (not a bullet bursting through an apple, lol ) How to control Aperture/shutter speed/IOS and other things. Other settings if as it is necessary. I appreciate if you can reply with where you live and what type of videographing experience or ability you have regarding DSLR operation. Just reminder, I am not seeking only professional camera operator, but more importantly, good at teaching. Thank you for helping.