Youngskywalker,
If I were you I'd get hold of a military Low Flying Chart. You'll notice lots of small red squares and red diamonds - these mark the arrival and approach route into military airfields. The squares have to be flown over low and the diamonds really low. Just join as many up as you can and you won't go far wrong. Take my advice and I guarantee the Station Commander will meet you personally on your arrival. Good Luck.
Mr B