emsp80

I am going to an outdoor concert on 7/17 and plan to try and record the show. I have a Sony MD MZ-R37 Recorder, 2 Binaural mics and a battery box with bass roll-off. I need some tips on how to get the best recording possible. Also, this is a GA event so do I need to get as close as possible or just stay a few rows back? Also do i need to put the volume as high as possible or just around 20? Lastly, with this model MD recorder, is it possible to upload or get the stuff off the disc and onto my PC?