Oh, Larry, I just got home and noticed that AOL bounced my reply. i guess they don't like my basement email server - it happens.
All I can say is that many people have chosen to do/attempt things I wouldn't wish upon the foulest of people. An old coach of mine was noted for saying, repeatedly, "There's _always_ more left then you think there is". I, personally, don't wish to find out how long I can swim without sleeping. Well, not at this point anyway - I'll save that for some shipwrecking in the pacific or something 🙂