Navigatin by gravestones!
Now that is using the wrong tools and gets this important thread back on topic
Yeah ~ well I forget which way it is but either their feet or their heads are planted facing East. Anyway I think you'll find most old graves are on an East /West alignment. Of course it could be North /South which is why I recommend the church weather vane.
Come to think of it churches also normally face a certain direction with the alter at one particular point of the compass but I can't remember which that is either.
All in all better probably to pop into Milletts and buy a compass or WH Smith and get a copy of "Scouting for Boys" which will probably tell you about such things as well as how to wash, be healthy, helpful and all about the dangers of self abuse.