Hey I just bought a couple of the Matchbox Xterras off eBay to use as riders on TravelBugs, and just saw this post today. You won't be pissed if someone else uses your idea, will you? I'm not trying to send them to GOX or Gone Moab or anything like that, just to see how many people I can get to take them to some out-of-the way places. I know what you mean about caches disappearing though...sucks that you can't trust people.