Advice Re: Live Recording In The Amazon Options

[omoanya]

Im going to record traditional music in southamerican amazon and am planning on taking a g4 power book.
Does any one know of:

a: battery operated hardware that i can use to get mic inputs into the power book?... i prefer to use 4-6 mics and record live multitrack
b. the most reliable software i can use


needless to say i wont be able to call tech support so it has to work!

theres a possibility ill have an a/c generator

i want the best quality as i will be releasing records from this material ,,,


any resources you can hip me to, i would appreciate,,

thanks for your help