DJRichard has made a map for DayZ without the (spoilers) so no cheating just for reference.
DayZ free Map download link
What you need:
Printer, 12 sheets of A4 paper, some scissors and some stickyback plastic (Sellotape to you and I) and I saved myself spending 15 EUR on having to buy the printed map from Bohemia. Penny pinching savings brought to you by DJRichard!