OK
Put the audio into the camcorder... because the sound recording in camcorders is always pretty good... but, also record a back-up to mini disc.
To do this you'll need
1) Microphone - Audio Technics AT897 (it doesn't need phantom power, so that's not going to be a problem)
2) Windshield and Boom Pole
3) Long XLR to XLR cable (20 foot)
4) Beachtek XLR to mini-jack adaptor (a piece of kit specifically designed for prosumer camcorder audio)
6) mini-disc recorder (you can get them for pennies now)
7) a slate

a pair of ambient noise suppressing headphones (you want to be able to tell that what you hear is coming through the camera and not bleeding through the cans)
and if you've got any spare cash
9) Beachtek monitor/headphone amplifier
Basically the kit from mic to XLR is standard film recording stuff... the Beachtek adapter allows you to get the sound into your mini-jack input (without loss)... your Beachtek monitor and headphone amplifier gives you a visual reading on levels... and your mini-disc gives you a back up copy in case the mini-jack creates any noise (unlikely but it is the weak link in the chain).
You slate the sound so you can sync the mini-disc sound in post, if you need to.
I've personally used all of this kit, in this way on everything from cheapo Panasonic domestic camcorders, all the way up to the VX9000. And, it all works...
Hope this helps... and feel free to ask around about the kit I've suggested.