It’s nice to have friends who will put up with you for a few day. It’s even nicer if they happen to live in the DC area so that you can visit the Smithsonian. I am really fortunate in that I have two sets of friends and so get to go museuming and sailing off Annapolis. I really have to thank Ed and Peggy for their kindness and hospitality, and Michelle for her lack of common sense in staying up chatting with me.