You will need phantom power for your mic. Your camera does not supply phantom power. So you need phantom power from another source. The Rode VideoMic and NTG-2 have internal phantom power supplies, as does the Audio Technica AT-897 and Sennheiser ME-66 (all these mics use/need internal batteries). There are a few others, but these have decent track records. The issue here is that you will have minimal control over the sound, and what control you do have cannot be done "on the fly". The audio preamps in the camera are pretty crappy; remember, this is a still camera co-opted into doing video work, why does a still camera need good audio components?
If you want to choose another mic other than what's listed above, you will need to supply that mic with phantom power. That means you will need a mixer/preamp that can plug into your camera, or a separate audio recorder; price-wise it's close to even. As a sound guy I prefer the separate audio recorder; in the long run it's a better investment, you have better audio control (there is a bit of a learning curve...), the sound person/people will have more freedom of movement, etc. You will have to sync the separate audio to your visuals in post, bit as long as you keep good records and good slates it's just long and boring. Softwares like PluralEyes do a decent job of automating most of the sync.
Having the "right" mic does not mean you will get solid production sound. Learning to "swing" the boom properly is a real skill. And you can't swing the boom, run the camera and direct all at the same time. So think about finding someone to handle the sound for you.
"Sound is half of the experience."