Great idea, but human nature being what it is...

I thought it was a great experiment to have a candle travel around the world from geocache to geocache. Unfortunately, the candle went missing for several months, and some "friendly" person subscribed the candle's email address to a bunch of spam lists.

I have deleted the candle's account just so the scum-of-the-earth spammers will leave me alone. Good luck with all your travellers, I hope they work out better than mine did.