Just wanted to add that we've been very negligent in getting Lou on his way. Its been one of those years so far, but Lou has traveled quite a bit in an effort to place him at some distant location. He's been to Scotland, Germany, the UAE, Qatar, Korea, and Alaska. In each case (with the exception of Alaska) the caches were not accessible to our traveler because of time (minimum ground time) or location (hard to get to many without wheels). Alaska was a snow issue! In the end, we had a weekend off and hustled him up to Sequim, close to the water. Our sincere and humblest apologies for being so negligent. Good luck, Lou, you are a patient bug.