Not much luck in the shell hunting, but walked from one end of our beach section to the other and back again.  Twice actually since we parked on the opposite end of the beach of where we chose to play.  Even raced the little one for a bit.  Maybe tomorrow we will have better luck with the shell hunting.  I wonder if I will end up sore again after 2 days of walking in the sand.  Oh well, I look forward to it.  Means I've worked my muscles.