I have had lots of sleep this week fortunately so a cup of coffee should keep me going until at least noon before I need to rest. I feel wide awake now but I can always tell when I am about to hit the wall from sleep deprivation and I avoid driving when I get that way.

My son just now laid down to sleep (7am here) so I may try to stay awake while he rests and we can sleep in shifts. We both have erratic sleep patterns anyway so it isn't that big an adjustment.