Miking wind instruments?

put it to the sound hole and move it around til it sounds good to you
use your ears man, engineers are supposed to engineer a sound
if the concept of micing something on gut instinct is alien to you, you need to get into practice nigga

also wanna do a didgeridoo drone for me?
 
go crazy with room mics and compress them all to shit \o/ and blend in
 
when i was taking recording classes, our teacher told us the didge is the hardest thing he's ever had to mic...that and an ensemble of 30+ accordian players