Can you solve this camping puzzle?

This image is a real classic from a puzzle magazine. Can you solve all the riddles in this picture?

Imgur/mangemoi

1. How many tourists are in the camp? 
2. Did they arrive today or a few days ago? 
3. How did they get there? 
4. Is there a village nearby? 
5. Which way does the wind blow?  
6. Approximately what time is it? 
7. Where is Alex? 
8. Who was on duty yesterday? (his name)

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Comments

Also hefty