Tom, our current latitude is approximately 65 degrees. This Sunday we're headed even further north up to the Brooks Range to dig for crystals with the cousins. We'll be above 67 degrees then. It's really cool, if you have a chance, to check it out on a globe. We might even get all the way up to the Arctic Ocean at Prudhoe Bay so Andrew can take a dip in the ocean and that would be above 70 degrees (not the ocean obviously but the latitude).