Native German speaker required

Hi. I have some audio tapes of an interview whereby the questions are asked in English and the answers are given mostly in German. The tapes are approx 2.5 hours in total. I need to know exactly what is being said and would need someone to type the translated replies accurately. This can obviously be done in someones spare time and by email but I'd like to have it done in the next few weeks if possible. The tapes are of a Historic nature and concern events from WW2. If anyone is interested, please send me a pm with an outline of your background/availability and charges. Thanks.