Here are the rules. The cache holds 5 coins, each marked with a unique validation code. Please be nice and take only one coin - enough to buy a refreshing beer at a nearby cafe. To qualify as a winner, you must come back to the place, and smile to the webcam while holding your beer (or any other drink) and your GPS unit. Have a friend save the image at the same time, then upload it here along with the validation code in your log entry. You will be rewarded by advance notice of the next hunt for free drinks ;-)
And if you enjoyed the trip, why not put a coin back into the cache ? :-)